Physics · Oct / Nov 2018 · Paper 12 · Question 8
5054Energy
A tennis ball is compressed. Work is done and energy is transferred to the molecules of air inside the ball, and also to the rubber from which the ball is made. Which row is correct?
- Adecreases / decreases
- Bdecreases / increases
- Cincreases / decreases
- Dincreases / increases
As printed in the paper
Show the answer
Correct answer: D. increases / increases
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