The casting of a rocket in flight burns up due to friction. At whose expense the heat energy required for burning obtained ? The rocket or the atmosphere ,or both /

The casting of a rocket in flight burns up due to friction. At whose e

1.	The casting of a rocket in flight burns up due to friction. At whose expense the heat energy required for burning obtained ? The rocket or the atmosphere ,or both /
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :The only sourceof <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> is the kinetic energy of the <a href="https://interviewquestions.tuteehub.com/tag/rocket-1190549" style="font-weight:bold;" target="_blank" title="Click to know more about ROCKET">ROCKET</a>.The atmosphere does not contribute any energy . Its role is only to provide friction to convert the kinetic energyof the rocket into heat energy .</body></html>