when being charged electrical pressure voltage higher than that of the batteryties total cell_____

Answer:

C. Style

Explanation:

Because if your letters are slanted, it's not mechanical, is it? Neither is it emotional, since that's just not right. As for physical, how is your letters being slanted physical? Therefore, the best answer would be C. Style.

Delegation When delegating work to other healthcare personnel, a registered nurse should take into account their level of education, training, and experience.

For more information on duty of nurse kindly visit to

https://brainly.com/question/24556952

#SPJ4

The theoretical density of BCC chromium is , 2.48g/cm³

ρ = \(\frac{N * M }{N_{A} * a^{3} }\)

where

ρ  = density of unit cell

a = edge length of unit cell

M = Atomic mass

Z = no. of atoms in unit cell

\(N_{A}\) = Avogadro's number

(given)

Z = 2 (BCC)

M = 52.0 g/mol

atomic radius = 0.125 nm

edge length of unit cell is a

r = 0.866a (BCC unit cell)

a = 0.125nm/0.866 = 0.144×10⁻⁷cm

1nm = 10⁻⁷cm

using above values

ρ = 2× 52.0 / (6.022×10²³mol⁻¹ )×(0.144×10⁻⁷cm)³

ρ =   2.48g/cm³

The theoretical density of BCC chromium is , 2.48g/cm³

to know more about theoretical density

https://brainly.com/question/14526953

#SPJ4

The difference in energy between the two levels is equal to the energy of the emitted light, which is given by the equation ΔE = hf, where h is Planck's constant and f is the frequency of the light. In this case, the light emitted by the electron in the n=7 level has a wavelength of 93.1 nm.

When an electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, it emits light of 93.1 nm. The hydrogen atom consists of one proton and one electron. The energy of the electron in an atom is described by its energy level. Electrons in an atom can only occupy specific energy levels.The energy levels are arranged in a series of increasing energy that is given by the formula E = -13.6/n² electron volts (eV), where n is the principal quantum number. When an electron transitions from a higher energy level to a lower energy level, it releases energy in the form of electromagnetic radiation. This energy is directly proportional to the frequency and inversely proportional to the wavelength of the emitted radiation. The difference in energy between the two levels is equal to the energy of the emitted light, which is given by the equation ΔE = hf, where h is Planck's constant and f is the frequency of the light. In this case, the light emitted by the electron in the n=7 level has a wavelength of 93.1 nm.

To know more about hydrogen atom visit :

brainly.com/question/30886690

#SPJ11

Answer:

B

Explanation:

Took test

Answer:

B. The thread that connects the pearls is like an ionic bond.

Explanation:

An unknown sample's volume is 60 mL if its density is 2 g/mL and its mass is 120 g.

The volume of the ambiguous sample can be determined using the density formula:

Mass/Volume Equals Density

120 g/Volume x 2 g/mL

When we divide both sides by Volume, we obtain:

Capacity = 120 g 2 g/mL

Volume = 120 g / 2 g/mL is the result of dividing both sides by 2 g/mL = 60 mL in volume

Hence, the unknown sample has a 60 mL volume.

Every three-dimensional item takes up space in some way or the other. The volume of this area or of the object is what is used to describe it. The area or space occupied within an object's three-dimensional bounds is referred to as its volume. The object's capacity is another name for it.

To learn more about volume visit:

brainly.com/question/14710169

#SPJ9

The maximum current a block can carry is 8.8 A and minimum current is 0.088 A.

How to calculate maximum and minium current?

The rectangular block of copper has sides of length 10 cm, 20 cm, and 40 cm.

Using Ohm's Law, we have;

V=IR, Where V is the voltage, I is the current, and R is the resistance of the rectangular block of copper.

We know the voltage and want to find the resistance. However, the resistance is the reciprocal of the conductivity of the copper.

Hence;

I = V/R => R = V/IR

 = V/I² = pL/AI

where p is the resistivity of copper, L is the length of the block, and A is the cross-sectional area of the rectangular block of copper.

The current I is directly proportional to the cross-sectional area, and inversely proportional to the length of the block.

The larger the area, the larger the current, while the shorter the length, the larger the current.

The minimum and maximum current, therefore, depend on the area and length of the block.

Resistance R = V/I = (6 V)/I, where I is the current. Minimum current is obtained when R is maximized.

This occurs when the cross-sectional area A is minimized, and the length L is maximized. Hence we have the minimum current, which is;

Minimum Current = V/RMax

= V/[(pLmin)(wmin)]

A block with minimum dimensions of 10 cm × 20 cm × 40 cm, has the minimum current of:

Minimum Current = (6 V) / [(1.7 × 10−8 Ωm) (0.10 m) (0.20 m)]

= 0.088 A.

The maximum current, on the other hand, is obtained when the resistance is minimized, and this occurs when the area A is maximized, and the length L is minimized. Hence we have the maximum current which is;

Maximum Current = V/Rmin = V/[(pLmax)(wmax)]

A block with maximum dimensions of 40 cm × 40 cm × 20 cm, has the maximum current of:

Maximum Current = (6 V) / [(1.7 × 10−8 Ωm) (0.40 m) (0.40 m)] = 8.8 A.

Learn more about Current

brainly.com/question/13076734

#SPJ11

Answer:

Nitric acid, also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Most commercially available nitric acid has a concentration of 68% in water.

Explanation:

Good morning...

Nitric acid production is mainly driven by fertilizer industry. Nitric acid is used in the production of ammonium nitrate and calcium ammonium nitrate which find applications as fertilizers.

The speed of the roller coaster at point E is 40 m/s.

The speed of the roller coaster at point F is 49 m/s.

The speed of the roller coaster at point E is calculated by applying the following formula as shown below.

v = √ ( 2gΔh )

where;

At point E, the change in height of the coaster, Δh  = 120 m - 40 m = 80 m

v = √ ( 2gΔh )

v = √ ( 2 x 10 x 80 )

v = 40 m/s

At point F, the change in height of the coaster, Δh  = 120 m - 0 m = 120 m

v = √ ( 2gΔh )

v = √ ( 2 x 10 x 120 )

V = 49 m/s

Learn more about speed of coaster here: https://brainly.com/question/22256474

#SPJ1

The dimension that is not one of the three basic dimensions in semantic differential scales is a. Beneficence.

Semantic differential scales are used to measure the meaning of concepts or objects based on the evaluation of their attributes along several dimensions. These dimensions are typically bipolar and represent opposite extremes of a characteristic. The three commonly recognized basic dimensions in semantic differential scales are evaluation, potency, and activity.

Evaluation refers to the assessment of the concept or object in terms of its positive or negative value. It captures the degree of favorability or unfavorability associated with the concept.

Potency represents the perceived strength or power associated with the concept. It measures the extent to which the concept is seen as influential, dominant, or forceful.

Activity reflects the level of activity or passivity associated with the concept. It assesses the degree to which the concept is seen as active, dynamic, or energetic versus inactive or passive.

Beneficence, on the other hand, is not one of the three basic dimensions in semantic differential scales. Beneficence refers to the concept of doing good or providing benefits, often in the context of ethical considerations or moral obligations. While beneficence is an important concept, it is not one of the dimensions typically measured in semantic differential scales.

Therefore the correct answer is a. Beneficence.

Learn more about Semantic differential scales

brainly.com/question/30763298

#SPJ11

The cannonball travels horizontally before it reaches the ground at an angle of 30° above the horizontal with an initial velocity of 26 m/s is 59.73 meters.

When anything is moving, its velocity tells us how quickly that something's location is changing from a certain vantage point and as measured by a particular unit of time.

If a point travels a specific distance along its path in a predetermined amount of time, its average speed throughout that time is equal to the traveled distance divided by the travel time. For instance, a train traveling 100 km in two hours is moving at an average speed of 50 km/h.

Given:

The initial velocity of a cannonball, u = 26 m/s,

Calculate the range of the cannonball by following the formula,

R = \(u^2\)sin2θ / g

Here R is the range, and θ is the angle of projection.

Substitute the values,

R = \(26^2\) sin2*30 / 9.8

R  = 59.73 meters

Therefore, the cannonball travels horizontally before it reaches the ground at an angle of 30° above the horizontal with an initial velocity of 26 m/s is 59.73 meters.

To know more about velocity:

https://brainly.com/question/19979064

#SPJ2

The focal length should be 60 cm.

The distance between the pole of the mirror ( or the optical center of the lens) and the focal point of a mirror (or lens) is called the focal length.

In optics, the relationship between the distance of the image (v), the distance of the object (u), and the focal length (f) of the lens is given by the formula known as the Lens formula. The Lens formula is applicable for convex as well as concave lenses. These lenses have negligible thickness.

The person suffers from long sighted-ness. The near point has gone far . For an object kept at 30 cm to be visible, the image of it must be formed at 60 cm i.e. the ray of light must appear to be coming from 60 cm . For  it, convex lens is required.  So

u = -30 cm

v = -60 cm

Using lens formula, we get:

1/v - 1/u = 1/f

- 1/ 60 + 1/ 30 = 1/f

( - 1 + 2) / 60 = 1 / f

f =  60 cm

So, the focal length should be 60 cm.

To know more about optics visit:

https://brainly.com/question/15401216

#SPJ4

Answer:

My answer to the question is Wavelength

Answer:

Wavelength

Explanation:

Since this riddle is talking about “Distances”, wavelength is the distance between the crest of waves. This riddle and wavelength is similar... so I’m guessing the answer should be wavelength.

Therefore your answer would be Wavelength.

Hope this was helpful! :)

Brainliest would be highly appreciated! Thanks! :)

Answer:

I'm sorry I

Explanation:

I don't know I'm sorry I will tell you another answer

It would take a total of approximately 6.67 seconds for the car to stop at the traffic light, considering the driver's reaction time of 1.5 seconds and the required deceleration of 1.8 m/s^2.

To determine the required constant deceleration of the car, we can use the following kinematic equation:

vf^2 = vi^2 + 2ad

where vf is the final velocity (0 m/s since the car stops), vi is the initial velocity (12 m/s), a is the acceleration (which is negative since it represents deceleration), and d is the distance traveled (40 m).

Using the given values, we can rearrange the equation to solve for the deceleration:

0^2 = 12^2 + 2a(40)

144 = 80a

a = -1.8 m/s^2

So, the required constant deceleration of the car is 1.8 m/s^2 in order to come to a stop at the traffic light.
To determine the total time needed for the car to stop, we can use the equation:

vf = vi + at

Since vf = 0 m/s and vi = 12 m/s, we can rearrange the equation to solve for t:

0 = 12 + (-1.8)t

-12 = -1.8t

t = 6.67 seconds

Therefore, it would take a total of approximately 6.67 seconds for the car to stop at the traffic light, considering the driver's reaction time of 1.5 seconds and the required deceleration of 1.8 m/s^2.

Learn more about Deceleration from the given link;

https://brainly.com/question/18417367

#SPJ11

Out of the given options, the measuring devices that the student will need in order to collect the data to determine the work done on the spring by the block are Force probe and meterstick.

W = F d cos θ

W = Work done

F = Force

d = Distance

θ = Angle between force and displacement vector

Here θ = 0°. So,

W = F d

The force applied on the block can be measured using a force probe. The force sensors essentially measure the deformation of an elastic support subject to the force. The distance that the block moves can be measured using a meter stick.

Therefore, in order to collect the data the student will need Force probe and meterstick.

To know more about Work done

https://brainly.com/question/12834956

#SPJ4

The object that has potential energy is the can of gasoline.

Potential energy is described as the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.

The forms of potential energy includes:

Potential energy is described as the energy a system has due to position, shape, or configuration.

Learn more about potential energy at: https://brainly.com/question/1242059

#SPJ1

Explanation:

Plastics with a density less than or equal to 1.025 g/mL will float in seawater, while plastics with a density greater than 1.025 g/mL will sink.

Here are some examples of plastic densities:

Polyethylene terephthalate (PET) has a density of approximately 1.38 g/mL, so it will sink in seawater.

Polypropylene (PP) has a density of approximately 0.9 g/mL, so it will float in seawater.

High-density polyethylene (HDPE) has a density of approximately 0.95 g/mL, so it will float in seawater.

Polystyrene (PS) has a density of approximately 1.05 g/mL, so it will sink in seawater.

Based on the above examples, we can see that plastics such as polypropylene and high-density polyethylene will definitely float in seawater, while others such as polyethylene terephthalate and polystyrene will definitely sink. Other types of plastics with densities close to 1.025 g/mL may float or sink depending on their exact density and the conditions of the water, such as temperature and salinity.

Answer:

Radiotherapy

Explanation:

Answer:

Radioisotopes are used in medicine as tracers to detect and diagnose medical problems. Radioisotopes are also used in radiation therapy to treat cancer.

Explanation:

sample answer on edge:3

Neglecting gravity, just one force—directed toward the circular motion's center—is applied to the whirling can. This force is centripetal.

To learn more about force refer to:

https://brainly.com/question/12785175

#SPJ1

An object may have potential energy because of its B. Location. potential energy is the energy that an object possesses by virtue of its position or state, and it is related to the force of gravity and the height of the object above the ground or a reference point.

The higher an object is located, the more potential energy it has due to the gravitational force acting on it.For example, a book placed on a shelf has potential energy due to its height above the ground. if the book falls from the shelf, its potential energy is converted into kinetic energy as it moves toward the ground.

Similarly, a roller coaster at the top of a hill has potential energy due to its height above the ground, and this potential energy is converted into kinetic energy as the coaster descends the hill.

To know more about potential energy refer to the link brainly.com/question/12807194

#SPJ4

The phases of the moon if at sunset in the northern hemisphere the moon is in each of the following positions: Near the eastern horizon: Full moon; High in the southern sky: First quarter; In the southeastern sky: Waxing gibbous ; In the southwestern sky: Waning gibbous.

The moon's phases are determined by the position of the moon relative to the sun. At sunset, the moon is always on the opposite side of the Earth from the sun. So, the phase of the moon will depend on how much of the moon's illuminated side is facing the Earth.

If the moon is near the eastern horizon at sunset, then the entire illuminated side of the moon is facing the Earth. This means that the moon is full.

If the moon is high in the southern sky at sunset, then half of the illuminated side of the moon is facing the Earth. This means that the moon is in its first quarter phase.

If the moon is in the southeastern sky at sunset, then more than half of the illuminated side of the moon is facing the Earth. This means that the moon is in its waxing gibbous phase.

If the moon is in the southwestern sky at sunset, then less than half of the illuminated side of the moon is facing the Earth. This means that the moon is in its waning gibbous phase.

Learn more about moon's phases here; brainly.com/question/4471274

#SPJ11

that's happening ?????

The time taken for the coffee to cool from 93°C to 73°C is approximately 36.1 minutes.

The cooling law is given by:

$$\frac{dQ}{dt}=-k(T-T_0)$$

where Q is the heat in the object, t is the time taken, T is the temperature of the object at time t, T0 is the temperature of the environment and k is a constant known as the cooling constant.

We need to find the time it takes for the coffee to reach a drinking temperature of 73°C given that its initial temperature is 93°C.

Therefore, we need to find the time it takes for the coffee to cool down from 93°C to 73°C when placed in a room temperature of 18°C.

Let’s assume that the heat energy that is lost by the coffee is equal to the heat energy gained by the environment. We can express this as:

dQ = - dQ where dQ is the heat energy gained by the environment.

We can substitute dQ with C(T-T0) where C is the specific heat capacity of the object.

We can rearrange the equation as follows:

$$-\frac{dQ}{dt}=k(T-T_0)$$

$$-\frac{d}{dt}C(T-T_0)=k(T-T_0)$$

$$\frac{d}{dt}T=-k(T-T_0)$$

The differential equation above can be solved using separation of variables as follows:

$$\frac{d}{dt}\ln(T-T_0)=-k$$

$$\ln(T-T_0)=-kt+c_1$$

$$T-T_0=e^{-kt+c_1}$$

$$T=T_0+Ce^{-kt}$$

where C = e^(c1).

We can now use the values given to find the specific value of C which is the temperature difference when t=0, that is, the temperature difference between the initial temperature of the coffee and the room temperature.

$$T=T_0+Ce^{-kt}$$

$$73=18+C\cdot e^{-0.09t}$$

$$55=C\cdot e^{-0.09t}$$

$$C=55e^{0.09t}$$

$$T=18+55e^{0.09t}$$

We can now solve for the value of t when T=93 as follows:

$$93=18+55e^{0.09t}$$

$$e^{0.09t}=\frac{93-18}{55}$$

$$e^{0.09t}=1.3636$$

$$t=\frac{\ln(1.3636)}{0.09}$$

Using a calculator, we can find that the time taken for the coffee to cool from 93°C to 73°C is approximately 36.1 minutes.

For more such questions on time, click on:

https://brainly.com/question/26046491

#SPJ8

Energy is "the ability to do work". Energy is how things change and move. It takes energy to cook food, to drive to school, and to jump in the air. Different forms of Energy. Energy can take a number of different forms.

l=500m

speed=70m/s

t=?

t=500/70=7.14s

Answer: heyyy want to talk your question

Explanation:

Speed (in m/s) when it is at a height of 1.23 meters above the floor will be 2.73 m/s

The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors is called Potential energy

Potential energy when h1= 1.61m will be : mgh1 = mg(1.61)

Potential energy when h2= 1.23m  will be : mgh2 = mg(1.23)

the change in potential energy will be converted to kinetic energy :

mgh1 - mgh2 = 1/2 m \(v^{2}\)

mg(h1-h2) = 1/2 m \(v^{2}\)

g(h1 - h2 ) = 1/2 \(v^{2}\)

9.8 (1.61 - 1.23 ) = 1/2 \(v^{2}\)

\(v^{2}\) = 7.448

v= 2.73 m/s

Speed (in m/s) when it is at a height of 1.23 meters above the floor will be 2.73 m/s

learn more about Potential energy:

https://brainly.com/question/14404024?referrer=searchResults

#SPJ3