3 years ago

To calculate how much rest energy an object contains, you multiply

Physics

1 answer:

Rina8888 [55]3 years ago

5 0

This is what e=mc² means.
So rest energy is RH side of equation that is its mass times speed of light squared.

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2 years ago

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1 year ago

A litre of a gas weigh 2 gram at 300 kelvin temperature and 1 atm pressure,if the pressure is made 75 atm then at which temperat

liberstina [14]

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45000 K .

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A liter of a gas weigh 2 gram at 300 kelvin temperature and 1 atm pressure

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$\dfrac{P_1V_1}{P_2V_2}=\dfrac{\dfrac{w_1}{M}T_1}{\dfrac{w_2}{M}T_2}$

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3 years ago