Jaipal can calculate for the voltage (V) in the circuit
Ohm's laws states as follow:
V = IR
Where:
V is the voltage (unit V)
I is the current (unit A)
R. Is the resistance (unit ohm)
From the question given above, we were given the following:Current (I) = 1.2 A
Resistance (R) = 24 ohms
Voltage (V) =?From the above we can see that the voltage is missing.
Thus, using ohm's law, Jaipal can calculate for the voltage (V) in the circuit
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Jaipal can calculate the Voltage in the circuit from the current and resistance he measured.
The given parameters:
current measured in the circuit, I = 1.2 Aresistance of the circuit, R = 24 ohmsAccording to Ohms law, the voltage across a conductor is directly proportional to the current flowing the conductor.
V = IR
where;
V is voltage in the circuitV = 1.2 x 24
V = 28.8 V
Thus, Jaipal can calculate the Voltage in the circuit from the current and resistance he measured.
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If an object is on Earth, moving at speed of 50 m/s, and all the forces on it are perfectly balanced, and stay perfectly balanced, what will
happen as time goes on?
What would happen as time goes on is that the object would continue moving along a straight line.
What is the Newton first law?The statement of the Newton's law would draw our minds to the law of inertia. This implies that an object that is at rest would continue to be at rest unless it is acted upon by an unbalanced force.
We also know that if an object is in motion, the object would continue to be in motion unless the object is acted upon by an external force. With this said, we are told in the question that an object is on Earth, moving at speed of 50 m/s, and all the forces on it are perfectly balanced, and stay perfectly balanced.
Given the fact that all the forces that are acting on it are perfectly balanced, we would expect that the object would have to continue to move in the forward direction.
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what is the mass of a brass axle that has a volume of 0.318 cm3?
Thing: A brass axle with a 0.318 cm capacity weighs 2.7g. According to our density table, brass has a density of 0.00855 g/mm3.
How do you calculate volume by hand?Its length, breadth, or height are multiplied to determine the volume. It's good news for cubes that each of these dimensions measures exactly the same. You can therefore multiply the length of any side by three. The formula for volume is volume side * side must be equal.
What does a liquid's volume mean?Liquid volume is a means to measure a quantity of liquid by specifying how much 3-D spaces it occupies, where volume is indeed the amount in 3-D spaces contained by the a closed surface (for example, the space within a specific cube, cylinder, or other 3-D shape).
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A bottle has a mass of 10.00g when is empty and 84.70g when is filled with water. When is filled with another fluid, the mass is70.00g. What is the specific gravity of the fluid?
Answer:
To find the specific gravity of the fluid, we need to compare its density to that of water.
First, we need to find the mass of the water in the bottle:
Mass of water = Mass of filled bottle - Mass of empty bottle
Mass of water = 84.70 g - 10.00 g
Mass of water = 74.70 g
Next, we can calculate the volume of water in the bottle using the density of water, which is 1 g/mL:
Volume of water = Mass of water / Density of water
Volume of water = 74.70 g / 1 g/mL
Volume of water = 74.70 mL
Now we can use the mass of the bottle when it is filled with the other fluid to find the mass of the fluid:
Mass of fluid = Mass of filled bottle - Mass of water - Mass of empty bottle
Mass of fluid = 70.00 g - 74.70 g - 10.00 g
Mass of fluid = -14.70 g
This result is negative, which means that the mass of the fluid is less than the mass of the water. This could be due to a variety of factors, such as air bubbles trapped in the fluid or an error in the measurements.
Assuming that the mass of the fluid should have been greater than the mass of the water, we can still calculate the specific gravity using the volume of water we calculated earlier:
Density of fluid = Mass of fluid / Volume of water
Density of fluid = (70.00 g - 10.00 g - 74.70 g) / 74.70 mL
Density of fluid = -14.70 g / 74.70 mL
Density of fluid = -0.196 g/mL
Again, this result is negative and therefore not physically meaningful. It is possible that there was an error in the measurements or that the assumption about the mass of the fluid being greater than the mass of the water was incorrect. Without additional information, we cannot calculate the specific gravity of the fluid.
Explanation:
What is the first law of gravity??
Answer:
every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
Explanation:
What does percent saturation refer to in the context of carbon monoxide poisoning?
Answer:
Percent saturation refers to the amount of hemoglobin in the blood that is bound to carbon monoxide (CO) compared to the total amount of hemoglobin that could be bound to CO. In the context of carbon monoxide poisoning, percent saturation is used to measure the severity of the poisoning. The higher the percent saturation, the more CO is bound to the hemoglobin, which reduces the amount of oxygen that can be transported by the blood, leading to oxygen deprivation in the body's tissues.
Explanation:
Answer:
When carbon monoxide enters the bloodstream, it combines with hemoglobin. The percent saturation of carbon monoxide poisoning is always 34%.
What happens to oxygen saturation in carbon monoxide poisoning?
Carbon monoxide causes cellular hypoxia by reducing oxygen carrying capacity and oxygen delivery to tissues, and it may also affect intracellular oxygen utilization.
What is the percentage of a carbon monoxide level?
Poisoning is considered to have occurred at carboxyhaemoglobin levels of over 10%, and severe poisoning is associated with levels over 20-25%, plus symptoms of severe cerebral or cardiac ischaemia. However, people living in areas of pollution may have levels of 5%, and heavy smokers can tolerate levels up to 15%
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Pls brainliest...
what is the magnitude of velocity for a 1500 kg car possessing 4500 kgm/s of momentum?
//su1c1de
1.
Please write a paragraph about why your bestfriend shouldn't d13
please help me i litterly have no friends so i need help with this question
50 points for correct answer.
"Nuclear stability is based on (choose
all that apply)
the ratio of protons to neutrons
the number of valence electrons
the ratio of protons to electrons
the size of the nucleus
the amount of energy in the nucleus"
Answer:
the ratio of protons to neutrons
Explanation:
Nuclear stability is based on the ratio of protons to neutrons. The nuclear space is made up of protons and neutrons that occupies the nucleus of an atom.
For every atomic nucleus, there is a specific neutron/proton ratio which ensures the stability of the nucleus.
For sodium, Na, the neutron/proton ratio for stability is 12/11.
Any nucleus with a neutron/proton combination different from its stability ratio will be unstable.
A golf club applies a force of 150 N to a 0.045 kg golf ball. If the ball and club stay in contact for 0.013 s, what is the impulse?6.8 N1.95 N43 N0.088 N
Impulse: Force x time
Force = 150 N
Time = 0.013s
I = 150 N x 0.013 s = 1.95 kgm/s
A system engine generating 5 hp is raising a load weighting 2000 lb. How high will the load be raised in 10s?
Answer:
h = 44.5 m
Explanation:
Given that,
Power of the engine, P = 5 hP = 3728.5 W
Weight of the load, W = 2000 lb = 8900 kg
We need to find how high the load be raised in 10 s.
We know that,
Power, \(P=\dfrac{W}{t}\)
Where
W is work done
Also,
1 Pound = 4.45 newtons earth (N)
\(P=\dfrac{F\times h}{t}\\\\h=\dfrac{Pt}{F}\\\\h=\dfrac{8900\times 10}{2000}\\\\h=44.5\ m\)
So, the height raised by the load is 44.5 m.
set up differential equation of angular S.H.M
Answer:
\({ \sf{ \omega \: is \: the \: angular \: velocity}} \\ { \sf{ \theta \: is \: the \: angular \: displacement}}\)
s the elastic potential energy stored in the pole of a pole vaulter the only the only type of potential energy involved in pole-vaulting? group startsyes or noyes, unselectedno, unselected
No, the elastic potential energy stored in the pole of a pole vaulter is not the only type of potential energy involved in pole-vaulting.
In pole-vaulting, there are multiple forms of potential energy involved. While the elastic potential energy stored in the pole plays a crucial role, other forms of potential energy include gravitational potential energy and kinetic energy.
1. Elastic Potential Energy: The pole used in pole-vaulting is typically made of flexible materials, such as fiberglass or carbon fiber, which store elastic potential energy when bent or compressed. This stored energy is then released, propelling the vaulter upwards.
2. Gravitational Potential Energy: As the vaulter reaches the highest point of their vault, they have gained gravitational potential energy due to their increased height above the ground. This potential energy is converted into other forms of energy as the vaulter descends.
3. Kinetic Energy: Throughout the vaulting process, the vaulter's body also possesses kinetic energy, which is the energy of motion. The vaulter's initial speed and subsequent acceleration contribute to their kinetic energy, allowing them to gain momentum and clear the bar.
Therefore, while the elastic potential energy stored in the pole is an important component, there are other forms of potential energy involved in pole-vaulting, namely gravitational potential energy and kinetic energy.
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help = brainlist pls
Answer:
A) the liquid particals move slower
Explanation:
vapor has a higher temp and have more energy than liquid so it's not c or d. and liquid has a lower boiling point than vapor
What is the best choice for a blank when calibrating the spectrophotometer when you will later measure the absorbance of beverages?.
Absorbance is directly proportional to the concentration and measuring it simultaneously is the best choice for a blank when calibrating the spectrophotometer.
A = a × b × c, where an is the absorption coefficient at a constant, b is indeed the route length, and c is the concentration, which is known as Beer's law. Both b and c are directly proportional to absorbance.
Incident light contacts twice as many molecules inside the solution when the route length is doubled. As a result, absorbance doubles, having the same result as doubling molecule concentration.
When using spectrum scanning to identify compounds, there are two methods. One method is to utilize a stepping motor to rotate the monochromator constantly, changing the wavelength associated with the output slit at a steady pace.
Utilizing diode array detectors is a more realistic approach. This comprises a chip with up to several hundred photodiodes integrated into it.
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today, this part of kansas is rolling hills and farm fields. describe the environment ni which the sediment ni this rock sample (photograph )x was deposited there about 290 million years ago.
The environment was quite different. Based on the sediment in the rock sample (photograph X), it is likely that this area was once covered by a shallow sea or ocean. The presence of fine-grained sediment, such as silt and clay, suggests that the water was relatively calm and quiet.
About 290 million years ago, during the Paleozoic era, Kansas was covered by a shallow sea known as the Permian Sea. The sedimentary rocks found in Kansas, including limestone, sandstone, and shale, were deposited in this sea over millions of years.
The environment in which sediment is deposited can provide clues about the conditions of the area at the time. Based on the type of rock you mentioned, it is likely that the sediment was deposited in a marine environment, such as a shallow sea or a shoreline. The limestone could have been formed from the accumulation of shells and other organic material from marine organisms, while the sandstone and shale could have been deposited by erosion and transport of sediment from nearby land.
In terms of the landscape, it is possible that the area that is now Kansas was a low-lying coastal plain, with rivers and streams carrying sediment into the sea. The rolling hills and farm fields seen today are a result of more recent geologic processes, such as erosion and deposition by wind and water.
Overall, the sediment in the rock sample you mentioned was likely deposited in a marine environment in what is now Kansas, during the time period of the Permian Sea.
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a discrete unit of energy required for an electron to jump to a different energy level is called.
A discrete unit of energy required for an electron to jump to a different energy level is called a quantum or a photon.
In atomic and molecular systems, electrons exist in specific energy levels. When an electron absorbs or emits energy in the form of a photon, it transitions between these levels.
This energy exchange occurs in quantized amounts, meaning that electrons can only occupy distinct, fixed energy levels rather than a continuous range.
The energy difference between levels is often denoted by the Planck's constant (h) multiplied by the frequency (ν) of the emitted or absorbed photon (E = hν). This quantization is a fundamental concept in quantum mechanics, and it helps explain various atomic and molecular phenomena.
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multiple questions onlyy!!!! Please help!!
Answer:
1.b
2.a
3.b
4.b
Explanation:
.... ...... need a thanks
Which nanotechnology product would most likely help the
electronics company?
biomaterials
carbon wires
quantum dots
OLEDs
Answer: OLEDs
Explanation:
The nanotechnology uses the surface of the carbon materials to generate the electricity. The evaporation of water on the surface of carbon materials helps in generation of electrical energy due to generation of thermal energy.
OLEDs can be defined as solid-state devices that comprises of organic molecules like carbon that will create electricity by exposing a surface for generation of thermal energy.
what is most nearly the area moment of inertia (in in4) about its centroidal x’-axis if the centroid is located 1.83 in. from the x-axis?
If the centroid is at I = 33.5 IN 4, then its centroidal x'-axis will be.
Simply put, the centroidal axis is a hypothetical line that passes through the centroid of an entity. Any axis that traverses the centroid of the cross section is said to be a centroidal axis. There is no limit to how many centroidal axes there can be. The main axes are two of these. The place inside an item where the force of gravity appears to be acting is called the centroid, or center of gravity. Any axis that traverses the centroid of the cross section is said to be a centroidal axis. There is no limit to how many centroidal axes there can be. The main axes are two of these.Out of all potential centroidal axes, the major principle axis is the one that has the biggest second moment of area, and the minor principal axis has the smallest second moment of area. The area's CG is the centroidal axis.
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5. When a series LRC circuit is driven at its resonance frequency, the phase difference between the drive voltage and the voltage across the resistor will be:
When a series LRC circuit is driven at its resonance frequency, the phase difference between the drive voltage and the voltage across the resistor will be 0 degrees.
Solution - Resonant frequency is the natural frequency where a medium vibrates at the highest amplitude. Resonant frequency is usually denoted as f0. Resonance is witnessed in objects in equilibrium with acting forces and could keep vibrating for a long time under perfect conditions. This is because, at resonance, the inductive and capacitive reactances cancel each other out, resulting in a purely resistive circuit where the voltages across the resistor and the source are in phase.
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what are the principal differences between an mhd generator and a conventional generator?
The principal difference between an MHD generator and a conventional generator lies in their operational mechanisms.
While conventional generators work by converting mechanical energy into electrical energy through the use of electromagnetic induction, MHD generators produce electricity by utilizing a combination of magnetic and electric fields to ionize a conductive gas and create a flow of charged particles.
Additionally, MHD generators can operate at higher temperatures and pressures than conventional generators, allowing for more efficient energy production.
However, MHD generators are more complex and expensive to build and maintain than conventional generators, and they require a constant source of high-temperature gas to function.
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What is the difference between average speed and constant speed?
Answer:
Explanation:
constant speed is where the speed is the same throughout and instantaneous speed is speed given at any moment and average speed is a total distance traveled divided by the amount of time it took to travel it.
Answer:
Average speed is a measurement of velocity over a period of time.
Constant speed refers to your velocity at any point in time or period
Which combination of elements below results in a metallic bond?
Answer:
there isn't anything else posted to the question when you ask a question put a picture or write it out so people can see it
Explanation:
Two small point charges are charged by transferring a number of electrons from Q to q. The charges on the two points are equal and opposite, and the point charges are separated by 12.7 mm in air. Calculate the charge on Q and q if there is an attractive force of 22.5 µN between them. Use k = 8.99 x 10⁹ Nm²c-².
Why did the big bang not produce a significant proportion of elements heavier than helium?
By the time helium could survive, the temperature had become too low for heavier elements to form.
A Big Bang event is a physical theory that explains how the universe expands from a dense and hot initial state. [1] Various cosmological models of the Big Bang describe the evolution of the observable universe from the earliest known epochs to subsequent large-scale forms.These The model comprehensively explains a wide range of observed phenomena, including light element abundance, cosmic microwave background (CMB), and large-scale structure. The general uniformity of the universe, known as the flatness problem, is explained by cosmic inflation. This is a sudden and very rapid expansion of space at the initial moment. But physics currently lacks a generally accepted theory of quantum gravity that can successfully model the early states of the Big Bang.
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Which one best represents the heat capacity of a system represented by identical quantum harmonic oscillators?
Even when we don't know its exact location, a classical particle has a specific position at a specific moment. For a quantum particle, this is no longer valid. The probability densities and energy eigenfunctions for the quantum oscillator go over the boundaries of the conventional turning points.
The analog of the classical harmonic oscillator in quantum mechanics is called the quantum harmonic oscillator. One of the most crucial model systems in quantum mechanics is the arbitrary smooth potential, which is one of the most common ways that a smooth potential can be represented as a harmonic potential at a stable equilibrium point. It is referred to as "harmonic" because the solution of Newton's second law, a second-order differential equation that governs the motion of the item, is a series of sines and cosines of time with a specific frequency, exactly like the outcome.
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The city of los angeles is now approximately 2400 miles south of anchorage, alaska. It is moving slowly northward as the san andreas fault slides along. If los angeles is to arrive near anchorage in 76 million years, at what average rate will it have to move in mm per month? (1 mi = 1609 m).
The average rate at which the city of Los Angeles will move towards Alaska is 4.21 mm per month.
The distance between the city of Los Angeles and anchorage, Alaska is 2400 miles.
It is estimated that Los Angeles will arrive near encourage in 76 million years.
The average rate at which the city of Los Angeles is arriving towards Alaska is given by,
Rate = Total distance to be cover/total time taken
Total time taken in this case is 76 million years.
One year has 24 months so 76 million years will have 912 million months.
One mile has 1609 metres and 1 m has 1000 millimetres.
So, 2400 miles will have 3861600000 millimetres.
Now, putting values,
Rate = 3861600000/916000000
Rate = 4.21 mm/month.
The average rate at which Los Angeles will move is 4.21 mm/month.
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Calculating Potential Energy
A roller coaster train with a mass of 500 kg stops at the top of a hill. If the hill is 110 m high, what is the potential
energy of the train?
A. 4,900 J
B. 5,612 J
C. 55,000 J
D. 539,000 J
Answer:
D. 539,000 J
Explanation:
I got it right on edge 2022
Deaths due to lifestyle diseases have declined since the early 1900s.
T
F
Answer:
FalseExplanation:
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