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dsp73
3 years ago
5

To find power we need to determine?

Physics
1 answer:
Lera25 [3.4K]3 years ago
6 0

Answer:

Work and time needed to the work

Explanation:

Power is defined as follows:

P=\frac{W}{t}

where

P is the power

W is the work done

t is the time needed to do the work

Since the work can also be rewritten as the product between force (F) and displacement (d):

W = F d

The power can be also rewritten as

W=\frac{Fd}{t}

But \frac{d}{t} is equal to the velocity, v; so, power can be rewritten as product between force and velocity:

P=Fv

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ankoles [38]

Answer:

A saturated solution

Explanation:

A saturated solution is one that contains the most amount of solute that can be dissolved in it at a given temperature

An example of a saturated solution is carbonated water, which readily gives off bubbles of carbon dioxide gas from areas within the solution to the region above the top surface of the gas in liquid solution

A saturation solution of salt in water can be created by continuing to dissolve salt in a given amount of water until it can no longer dissolve any more salt. However, heating the saturated salt solution, increases the amount of salt that can be dissolved.

Therefore, a solution that contains all of the solute it can normally hold at a given temperature is <u>a saturated solution</u>

8 0
3 years ago
Which are heterogeneous mixtures?
inna [77]
C. Sugars dissolved in water
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3 years ago
A beam of light has a wavelength of 4.5 x10^-7 meter in a vacuum. the frequency of this light is
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The basic relationship between frequency and wavelength for light (which is an electromagnetic wave) is
c= f \lambda
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3 0
3 years ago
The right ventricle transports oxygenated blood to the lungs.
juin [17]

Answer: False

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Here, the deoxygentaed blood is converted into oxygenated by removing carbon dioxide from them and making it oxygenated.

The impure blood from the body is collected by the right ventricle and transported to the lungs for purification and then transported to the body.

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zaharov [31]

Answer:

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