The casing of a rocket in flight burns up due to friction. At whose expense is the heat energy required for burning obtained? The rocket or the atmosphere?
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Explanation:
The casing of a rocket in flight burns up due to friction. The heat energy required for burning comes from the rocket. The work is done against the friction and the kinetic energy decreases continuously and it convert into heat energy.
Answered by
2
Answer:
The burning of the casing of a rocket in flight (due to friction) results in the reduction of the mass of the rocket. So, the heat energy required for the burning is obtained from the rocket.
Explanation:
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