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jeyben [28]
3 years ago
6

When the absolute temperature of a gas doubles, the average kinetic energy of the gas particles is

Physics
1 answer:
Elza [17]3 years ago
7 0
The average kinetic energy is also doubled. B.

That is because there is a direct relationship between absolute temperature of gas and average kinetic energy of the gas.
If the absolute temperature of gas increases or decreases, the average kinetic energy would also increase or decrease accordingly.
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please help me with my question I will like and mark as brainliest for the first correct answer due tomorrow morning​
bazaltina [42]

Answer:

1845.26 ?

Explanation:

18.46 × 99.96= 1845.2616 = 1845.26

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3 years ago
Need help but the subject is science will give brainleist
LuckyWell [14K]

Answer:

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B: rises

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You drop a stone down off a bridge. You are able to count to 4.0 seconds when it finally hits the water. How high is the bridge?
mart [117]

Answer:

The height of the bridge is 78.4 m.

Explanation:

Given;

time of the stone motion off the bridge, t = 4.0 s

acceleration due to gravity, g = 9.8 m/s²

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h = ut + ¹/₂gt²

where;

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h = ¹/₂gt²

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h = 78.4 m

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7 0
3 years ago
A black, totally absorbing piece of cardboard of area a = 2.1 cm2 intercepts light with an intensity of 8.8 w/m2 from a camera s
PolarNik [594]

Answer:

The value of radiation pressure is 2.933 \times 10^{-8} Pa

Explanation:

Given:

Intensity I = 8.8 \frac{W}{m^{2} }

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From the formula of radiation pressure in terms of intensity,

   P = \frac{I}{c}

Where P = radiation pressure, c = speed of light

We know value of speed of light,

 c = 3 \times 10^{8} \frac{m}{s}

Put all values in above equation,

  P = \frac{8.8}{3 \times 10^{8} }

  P = 2.933 \times 10^{-8} Pa

Therefore, the value of radiation pressure is 2.933 \times 10^{-8} Pa

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4 years ago
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Mechanical Advantage = Force by Hammer / Force by Nail = 160/40 = 4
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3 years ago
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