The binding energy per nucleon of the 16O nucleus is 15.713375 amu.
The binding energy of a nucleus is the energy required to separate the nucleus into its constituent protons and neutrons. The binding energy per nucleon (B.E. / N) is the binding energy of a nucleus divided by the number of nucleons in the nucleus.
The binding energy of a nucleus can be calculated using the following formula:
binding energy = mass of nucleus - (mass of nucleon) x (number of nucleons)
The mass of a nucleon can be found using the atomic mass of the element and the number of nucleons in the nucleus. The atomic mass of oxygen is 15.999 amu, and the number of nucleons in 16O is 8. Therefore, the mass of a nucleon is:
mass of nucleon = 15.999 amu / 2 = 7.9995 amu
The mass of the 16O nucleus can be calculated using the number of nucleons in the nucleus:
mass of nucleus = 16 x 7.9995 amu = 129.968 amu
The mass of the 16O nucleus is 129.968 amu.
The number of nucleons in the 16O nucleus is 8, so the binding energy of the 16O nucleus can be calculated as:
binding energy = mass of nucleus - (mass of nucleon) x (number of nucleons)
binding energy = 129.968 amu - (7.9995 amu) x 8
binding energy = 129.968 amu - 6.7096 amu
binding energy = 123.259 amu
Therefore, the binding energy of the 16O nucleus is 123.259 amu.
The binding energy per nucleon (B.E. / N) of the 16O nucleus can be calculated as:
B.E. / N = binding energy / number of nucleons
B.E. / N = 123.259 amu / 8
B.E. / N = 15.713375 amu
Therefore, the binding energy per nucleon of the 16O nucleus is 15.713375 amu.
Learn more about binding energy
https://brainly.com/question/31817434
#SPJ4
What is the frequency of a wave that is traveling at 300.0m/s and has a wavelength of 0.022m?
Answer:
13636.36 Hz or 1.36*10^(4) Hz
Explanation:
We know as an equation for velocity (v) = wavelength (lambda) * frequency (f)
re write the equation to solve for f to get
f= v / lambda
f= 300.0 (m/s) / .022(m)
f= 13636.36 (1/s)
Hz shows up as 1/s because it is a special unit.
four children stand at edge of a circular horizontal platform that is free to rotate about a vertical axis. each child has a mass of 35 kg and are at positions that are a quarter circle from each other. the platform has a moment of inertia equal to 500 kg*m2 and a radius of 2.0 m. the system is initially rotating at 6.0 rev/min. the children walk toward the center of the platform until they are 0.50 m from the center. (a) what is the rotational speed of the platform when the children are at the 0.50 m positions? (b) what is the change in rotational kinetic energy of the system? {-116 j}
a)1060 kg/m2.
b) 525
What exactly is inertia?
a quality of matter that allows it to remain in its current state of rest or uniform motion in a straight line until modified by an external force.
What is the definition of moment of inertia?
In physics, a moment of inertia is a quantitative measure of a body's rotational inertia—that is, the resistance that the body shows to having its speed of rotation along an axis altered by the application of a torque (turning force). The axis might be internal or exterior, and it can be fixed or not.
A rigid body's moment of inertia, also known as its mass moment of inertia, angular mass, second moment of mass, or, more precisely, rotational inertia, is a quantity that determines the torque required for a desired angular acceleration about a rotational axis, similarly to how mass determines the force required for a desired acceleration. A typical mechanical quantity is the moment of inertia.
To learn more about inertia follow the given link: https://brainly.com/question/26786334
#SPJ4
Inertia is a property of matter that causes it to resist changes in velocity (speed and/or direction). According to Newton's first law of motion, an object with a given velocity maintains that velocity unless acted on by an external force. Inertia is the property of matter that makes this law hold true.
What exactly is inertia?
A quality of matter that allows it to remain in its current state of rest or uniform motion in a straight line until modified by an external force.
What is the definition of moment of inertia?
In physics, a moment of inertia is a quantitative measure of a body's rotational inertia—that is, the resistance that the body shows to having its speed of rotation along an axis altered by the application of a torque (turning force). The axis might be internal or exterior, and it can be fixed or not.
To know more about inertia visit;
https://brainly.com/question/3268780
#SPJ4
A rat is placed in an environment where the floor gives the rat small electric shocks. The only way to get rid of the shocks is to press a lever in the corner of the box. The rat quickly learns to press the lever. This is an example of
Pressing a lever in the box's corner is the sole method to get rid of the shocks. The rat picks up pressing the lever quite quickly. This is an illustration of negative reinforcement.
What is negative reinforcement?The technique of negative reinforcement can be applied to aid in teaching particular actions.
When something unpleasant or uncomfortable is taken away in response to a stimulus, this is known as negative reinforcement.
Target behavior should gradually grow better with the hope that the unpleasant item will go away.
A rat is placed in an environment where the floor gives the rat small electric shocks. The only way to get rid of the shocks is to press a lever in the corner of the box.
The rat quickly learns to press the lever. This is an example of negative reinforcement
Hence the given condition is an example of negative reinforcement.
To learn more about negative reinforcement refer;
https://brainly.com/question/2488603
#SPJ2
1. What are the ways that scientists answer questions and
solve problems?
a. physical science
b. physics
C. observations
d. scientific methods
Answer:
C. observations
Explanation:
a scientist have to observe somethng to find the answers or solve problems
water travels down a pipe with a circular cross-section at a velocity v1. this pipe is connected to another pipe with a square cross-section by a small fitting. if the square pipe has side length 2a, and the circular pipe has a radius of a, what is the velocity of the water in the circular pipe?
The hydraulic radius is the same for both pipes, the velocity of the water in the circular pipe must be the same as the velocity of the water in the square pipe, i.e., v1.
What is the water's speed?The cross-sectional area of a pipe and its hydraulic radius, which is the ratio of the cross-sectional area to the wetted perimeter, determine the velocity of water flowing through it.
The equation v = s/t denotes the vector quantity velocity (v), which quantifies displacement (or change in location, s), over change in time (t).
Given that the cross-sectional area of the circular pipe is\(a^2\) and the wetted perimeter is 2a the hydraulic radius is a.
The hydraulic radius is a for the square pipe because its cross-sectional area is\(2 a^ 2\) and wetted perimeter is 4 a.
To know more about water velocity, check out
brainly.com/question/28595543
#SPJ4
6. A ball rolls off a table and falls 0.75 m to the floor, landing with a speed of 4.0 m/s. 1. What is the acceleration of the ball just before it strikes the ground? 2. What was the initial speed of the ball? 3. What initial speed must the ball have if it is to land with a speed of 5.0 m/s?
1 ) Acceleration of the ball just before it strikes the ground = 10.67 m/s²
2 ) The initial speed of the ball = 1.15 m / s
3 ) The initial speed of the ball if the ball lands at 5.0 m/s = 3.2 m / s
v² = u² + 2 a s
v = Final velocity
u = Initial velocity
a = Acceleration
s = Displacement
1 ) In vertical motion,
v = 4 m / s
s = 0.75 m
u = 0
4² = 0 + ( 2 * a * 0.75 )
a = 16 / 1.5
a = 10.67 m / s²
2 ) The initial speed of the ball,
Resolving the velocity into its horizontal and vertical components,
\(V_{y}\)² = \(U_{y}\)² + 2 a s
\(V_{y}\)² = 0 + ( 2 * 9.8 * 0.75 )
\(V_{y}\) = 3.83 m / s²
V² = \(V_{x}\)² + \(V_{y}\)²
4² = \(V_{x}\)² + 3.83²
\(V_{x}\) = √ 16 - 14.67
\(V_{x}\) = 1.15 m / s
\(V_{x}\) = \(U_{x}\) = 1.15 m / s
3 ) If the ball lands with a speed of 5.0 m/s,
V² = \(V_{x}\)² + \(V_{y}\)²
5² = \(V_{x}\)² + 3.83²
\(V_{x}\) = √ 25 - 14.67
\(V_{x}\) = 3.2 m / s
\(V_{x}\) = \(U_{x}\) = 3.2 m / s
Therefore,
1 ) Acceleration of the ball just before it strikes the ground = 10.67 m/s²
2 ) The initial speed of the ball = 1.15 m / s
3 ) The initial speed of the ball if the ball lands at 5.0 m/s = 3.2 m / s
To know more about Horizontal projectile motion
https://brainly.com/question/13533552
#SPJ1
A car is initially traveling at 19 m/s and accelerates to 26 m/s to pass a truck. If the car travels 205 m while accelerating, how long did it take?
To find the time it took for the car to accelerate, you can use the formula:
t = (v - u) / a
where t is the time, v is the final velocity, u is the initial velocity, and a is the acceleration.
Plugging in the given values, you get:
t = (26 m/s - 19 m/s) / (205 m / t^2)
You can then rearrange the equation to solve for t:
t = sqrt(205 m / (26 m/s - 19 m/s))
Solving for t, you get:
t = sqrt(205 m / 7 m/s) = sqrt(29.3 s^2) = 5.4 s
So it took the car approximately 5.4 seconds to accelerate from 19 m/s to 26 m/s.
Liquid water cannot exist for very long on the surface of mars today because.
Answer:
mars is to hot
Explanation:
For an object in uniform circular motion, on what parameters does the experimental determination of the centripetal force depend when using F = ma?
The experimental determination of the centripetal force when employing F = ma depends on the centripetal force parameters for an item in uniform circular motion.
A parameter "beside, subsidiary" is, in general, any attribute that helps define or categorize a particular system. To put it another way, a parameter is a system component that is essential or helpful for identifying the system or evaluating its operation, status, or other properties. The term "parameter" has more specific definitions in several disciplines, including mathematics, computer programming, engineering, statistics, logic, linguistics, and electronic music production. In addition to its technical uses, it also has broader implications, especially outside of the realm of science, where it is employed to indicate defining characteristics or restrictions, as in the expressions "test parameters" or "game play parameters."
Learn more about parameters from
https://brainly.com/question/28175212
#SPJ4
Which of the following does NOT use a turbine?
A. Windmills
B. Nuclear power plants
C. Solar panels
D. Geothermal generation station
Answer:
laa a
Explanation:poque usairea ye aire tienfe luza preopia mkr
Answer:
Solar Panels
Explanation:
60 drops fell from a burret.The first and final readings were 28cm³ and 43cm³ respectively.what is the average volume of one drop
Answer:
\(0.25\ cm^3\)
Explanation:
Data provided in the question
Number of drops fell from a burret = 60
The first reading is 28 cm^3
And, the final reading is 43 cm^3
Based on the above information, the average volume of one drop is
\(= \frac{Final\ readings - first\ readings}{number\ of\ drops}\)
\(= \frac{43\ cm^3 - 28\ cm^3}{60 \ drops}\)
\(= 0.25\ cm^3\)
Basically we applies the above formula by applying the three items given in the question so that the average volume of one drop could come
Answer:
0.25\ cm^30.25 cm
3
Explanation:
Data provided in the question
Number of drops fell from a burret = 60
The first reading is 28 cm^3
And, the final reading is 43 cm^3
Based on the above information, the average volume of one drop is
= \frac{Final\ readings - first\ readings}{number\ of\ drops}=
number of drops
Final readings−first readings
= \frac{43\ cm^3 - 28\ cm^3}{60 \ drops}=
60 drops
43 cm
3
−28 cm
3
= 0.25\ cm^3=0.25 cm
3
which month has the longest day and shortest night?
Answer:
Which month has the longest daytime? shortest daytime?
Explanation:
A 15cm long cube made of Oak and of side floats
in water 10.5 cm of its depth below the surface
and with its sides vertical what is the density
of cube. of Water = 1000 kg m-3 ans 7ooR g/m 3
density
Answer: 700 kg/m³
Explanation: Check the solutions , 3 ways :-
The density of cube will be 700 kg/m^3.
What is the density of cube.
Length of cube(l) =15 cm =0.15m
Volume of cube (\(V_{c}\)) = l^3=(0.15 m)^3
Volume of water displaced (\(V_{w}\)) = Volume of cube inside water
\(V_{w}\) =0.15*0.15*0.105 m^3
we know that,
Density of water (\(D_{w}\)) =1000 kg/m^3
from law of floatation ,
Weight of floating body= Weight of displaced liquid
\(V_{c}\)\(D_{c}\)g = \(V_{w}\)\(D_{w}\)g
\(V_{c}\)\(D_{c}\)=\(V_{w}\)\(D_{w}\)
0.15*0.15*0.15*\(D_{c}\)=0.15*0.15*0.105*1000
\(D_{c}\)=0.105*1000/0.15
\(D_{c}\) =700
Hence, The density of cube will be 700 kg/m^3.
Learn more about problems on density
https://brainly.com/question/17334807
Please someone help me with this physics work.
Answer:
The first reactant is methane, the next is oxygen, the first product is carbon dioxide and the second product is water.
The word equation is:
methane + oxygen → carbon dioxide + water
The balanced symbol equation is:
CH₄ + 2O₂ → CO₂ + 2H₂O
Explanation:
In any combustion reaction, fuel is burned in the presence of oxygen to produce carbon dioxide and water.
An equation is balanced when there are the same number of atoms of each element on both sides of the arrow.
Hope this helps!
Which type of wave moves both energy and the particles in the same direction as the medium?
Answer:
Longitudinal waves
Explanation:
With sound waves, the energy travels along in the same direction as the particles vibrate. This type of wave is known as a longitudinal wave , so named because the energy travels along the direction of vibration of the particles.
Okay, so I have a project and we have to create a brochure to promote a planet and try to get people to visit. We also have to create a catchy slogan
I dunno if this is a good site to ask on, but I NEED HELP CREATING A SLOGAN FOR NEPTUNE. PLEAASE HELP :(
Explanation:
the tune of neptune is better thatbany other tune
hope it helps
Kayla is measuring how long it takes a ball to roll down a hill. The ball has a
starting velocity of 2.6 m/s. The ball rolls down the hill for 5.5 seconds, and
when it reaches the bottom, it has a velocity of 8.0 m/s. How far did the ball
roll during this time frame?
A) 44 meters
B) 14 meters
C) 29 meters
D) 58 meters
How many 60-watt lamps could be connected in parallel on a 15-amp, 120-volt circuit without exceeding 80% of the rating of the circuit?
The total number of lamps is mathematically given as
N=24
What is the total number of lamps?
Question Parameters:
How many 60-watt lamps could be connected in parallel on a 15-amp, 120-volt
Generally, the equation for the Power is mathematically given as
P=IV
Therefore
I=P/v
I=60/120
I=0.5A
Since the system does not exceed 80% of the rating
NI=I'(0.8)
N=15*0.8/0.5
N=24
In conclusion, the total number of lamps is
N=24
Read more about Arithmetic
https://brainly.com/question/22568180
If a ball is thrown from a tall building, how tall is the building if it takes 6s for the ball to land?
Answer:
the answer is 352.8m
Explanation:
Since the gravitational constant is denoted as g
\(g = 9.8 \: \frac{m}{ {s}^{2} }\)
and the ball needed 6 seconds to land, so we can calculate the height of the building as:
\(h = 9.8 \: \frac{m}{ {s}^{2} } \times {(6s)}^{2} = 9.8 \: \frac{m}{ {s}^{2} } \times 36 {s}^{2} = 352.8m\)
A blue car travels at a constant velocity of 24 m/s on a hot 100 degree summer day and has a momentum of 28,800 kg-m/s. What is the mass of the car? Data Formula Work
Answer:
the mass of the car is very big
Explanation:
its heavy
-. A game show contestant won a prize by pushing a bowling ball 20 meters using her nose. The amount of workdone was 1470 Joules. How much force did the game show contestant exert on the ball?
A large ball of gas that is held together by gravity and that has a core so hot that
nuclear fusion occurs is called a(n)
if the coefficient of friction at the angle of repose equals the height of the meter stick divided by the base of the meter stick, what are the si units for coefficient of friction?
The coefficient of friction can be calculated by dividing a distance by a distance, which results in a dimensionless quantity.
What is coefficient of friction?The coefficient of friction is a dimensionless quantity, so it does not have any SI units. It represents the ratio of the force required to overcome the frictional force between two surfaces in contact, and it is expressed as a pure number without units.
In the given equation, the height of the meter stick is measured in meters (m) and the base of the meter stick is also measured in meters (m). Therefore, the coefficient of friction can be calculated by dividing a distance by a distance, which results in a dimensionless quantity.
Learn more about coefficient of friction here: https://brainly.com/question/2219779
#SPJ1
A vertical aluminum beam in a factory supports a load of
48549 N.
Given that the unloaded length of the beam is 2.7 m and
its cross-sectional area is 0.0007 m2,
find the distance (in micro meters) that the beam is
compressed along its length due to the loading.
The beam is compressed approximately 2677.9 micrometers along its length due to the loading.
To calculate the distance that the aluminum beam is compressed along its length, we need to use Hooke's Law, which states that the deformation of an elastic material is directly proportional to the applied force.
The formula for calculating the compression of a beam is:
Compression = (Force × Length) / (Elastic modulus × Cross-sectional area)
In this case, the force applied to the beam is 48549 N, the unloaded length of the beam is 2.7 m, and the cross-sectional area is 0.0007 m^2.
We need to determine the elastic modulus of aluminum. The elastic modulus for aluminum is approximately 70 GPa (gigapascals) or 70 × 10^9 N/m^2.
Using these values, we can substitute them into the formula:
Compression = (48549 N × 2.7 m) / (70 × 10^9 N/m^2 × 0.0007 m^2)
Simplifying the calculation:
Compression = (131169.3 N·m) / (49 × 10^6 N/m^2)
Compression ≈ 2.6779 × 10^-3 m
To convert this value to micrometers (µm), we multiply it by 10^6:
Compression ≈ 2.6779 × 10^-3 m × 10^6 µm/m
Compression ≈ 2677.9 µm
Therefore, the beam is compressed approximately 2677.9 micrometers along its length due to the loading.
learn more about elastic modulus here
https://brainly.com/question/30402322
#SPJ11
A train is traveling north. it goes 200 km /hr for 2.5 hours how far did the train go.
Explanation:
The formula for finding distance is: speed × time
We must multiply:
200Km/h × 2.5 hours
This gives you 500 Km.
Remember: the formula to work out the distance - speed x time.
If the train speed is 200 km/h, it travels 200 km/h.
Now, we must multiply 200 by 2.5:
200 x 2.5 = 500
Our answer is 500 Kilometers.
Answer:
REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Explanation:
You know where this comes from, right thoughtqueztionz?
Seventh grade QQ.4 Commas with coordinate adjectives 5L5
Insert one comma to separate the coordinate adjectives.
Typical golf caddie responsibilities include carrying clubs, cleaning balls,
calculating distances and scores, and even replacing the divots-pieces of
grass and dirt that have been cut loose by the swift forceful strikes of golf
clubs.
Answer:
Typical golf caddie responsibilities include carrying clubs, cleaning balls,
calculating distances and scores, and even replacing the divots - pieces of
grass and dirt that have been cut loose by the swift, forceful strikes of golf
clubs.
1. Magnetic fields created by currents and magnets ___________ forces due to other magnetic fields.
A.
cannot be affected by
B.
cannot affect
C.
can affect
D.
always cancel out
2. In which direction will a negatively charged particle experience a force in an electric field?
A.
in the same direction as the electric field
B.
in the opposite direction as the electric field
C.
at right angles to the electric field
D.
always downward
3. A moving charge in a magnetic field experiences a force that acts perpendicularly to both ________.
A.
the charge's strength and its velocity
B.
the charge's velocity and the electric field
C.
the charge's velocity and the magnetic field
D.
the magnetic field and the charge's acceleration
4. Electric fields are MOST associated with ________.
A.
neutrons
B.
moving particles
C.
charged particles
D.
permanent magnets
Answer:
1. C. can be affected
2. B. in the opposite direction as the electric field
3. C. the charge's velocity and the magnetic field
4. I am sorry I have no answer for this one :(
Explanation:
1. Yes they actually can be affected because they are interacting with another magnectic field
2. The force exerted on a negatively charged particle by the electric field is always in " the direction opposite that of the electric field itself. "
3. In the context of the electric field as the set of almost all electric field vectors in a region of space, the most simplest kind of an electric field is a uniform electric field
If a car collides with a moving bus, what type of relationship exists between the force of the car and the force of the bus?.
Equal but in opposing directions, forces of the car and the force of the bus.
Given that both objects are moving, you can be sure that the collision is elastic and that the forces involved in the collision between the bus and the car will be equal.
Without force, objects cannot be moved, stopped, or changed direction. Force can be defined as the pushing or pulling of any object as a result of the object's interaction or movement. In nature, there are various types of forces that interact quantitatively between two physical bodies, such as an object and its surroundings. If an object is in motion or in a static state, the position of the object can only be changed by an external force—referred to as force—pushing or pulling against it. The various types of contact force include spring force, applied force, air resistance force, normal force, tension force, friction force, and others that are generated when we exert some effort on an object. Non-contact forces, which include electromagnetic, gravitational, and nuclear forces, are another category of forces that exist at a distance.
To know more about contact force, click on the link below:
https://brainly.com/question/18451249
#SPJ4
what is one limitation of using a saltwater aquarium to model the ocean?
A. It can show only a small part of the actual ocean.
B. It can show how different ocean animals interact with each other.
C. It can show how certain plants grow in the ocean.
D. It can show how light affects ocean organisms.
Using a saltwater aquarium to model the ocean has limitations, such as showing only a small part of the actual ocean and being unable to replicate the vastness and complexity of the ocean ecosystem.
Explanation:One limitation of using a saltwater aquarium to model the ocean is that it can only show a small part of the actual ocean. Since an aquarium is confined and limited in size, it cannot realistically replicate the vastness and complexity of the ocean ecosystem. For example, it may not have the space to accommodate large marine animals like whales or the turbulent currents that exist in the open ocean. Therefore, it is important to recognize that while a saltwater aquarium can provide some insights into the ocean, it cannot fully capture the dynamic nature and diverse interactions found within the entire ocean ecosystem.
Learn more about limitations of using a saltwater aquarium to model the ocean here:https://brainly.com/question/34788704
#SPJ2
A school bus covers a distance of 7200 m in 1800 s. Calculate its speed.
Answer:
Speed = 4 m/sec
Explanation:
Speed = Distance / Time
Where Distance = 7200 m and Time = 1800 s
Speed = 7200 m / 1800 sec
Speed = 4 m/sec