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Oksanka [162]
3 years ago
11

List the two key components of kinetic energy

Physics
1 answer:
fomenos3 years ago
6 0

Answer:

no energy is lost or gained when molecules collide

molecules are constant, linear motion

Explanation:

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The two main states of mechanical energy are ___________ and potential energy.
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<span>Potential energy and Kinetic energy</span>
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A cylinder of compressed gas has a pressure of 488.2 kPa. The next day the cylinder of gas has a
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Answer:

20 °C

Explanation:

Ideal gas law:

PV = nRT

Rearranging:

P / T = nR / V

Since n, R, and V are constant:

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3 years ago
What distance does light travel in water, glass, and diamond during the time that it travels 1.0 m in vacuum? The refractive ind
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Answer:

refractive index for water,glass,diamond are 0.752m, 0.667m, 0.413m respectively

Explanation:

refractive index (n) = \frac{velocity of light in air/vacuum}{velocity of light in substance}

velocity =\frac{distance}{time}

The time for travel is kept constant for all mediums.

refractive index (n) = \frac{\frac{distance in vacuum}{time} }{\frac{distance in medium}{time} }\\ \\=\frac{distance in vacuum}{distance in medium}

distance in medium = \frac{distance in vacuum}{refractive index of medium}

S_{medium}  = \frac{S_{vacuum} }{n_{medium} }

For water, n= 1.33

S_{water} = \frac{1 }{1.33}

S_{water} = 0.752m

For glass, n=1.5

S_{glass}= \frac{1 }{1.5}

S_{glass} = 0.667m

For diamond, n= 2.42

S_{diamond} = \frac{1 }{2.42}

S_{diamond} = 0.413m

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3 years ago
According to Bode’s Law a planet is missing between Jupiter and Saturn. True False
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3 years ago
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