Biology, 29.09.2019 00:30, samjohnson2383
Mary wants to remove a dent from a ping-pong ball without cutting into the sealed ball. she decides to put the ball in a bowl of boiling water. after a while, mary observes the dent disappearing until it is no longer present. why did the dent disappear?
a. the water caused an increase in temperature of the air inside the ball and a decrease in pressure.
b. the water caused an increase in temperature of the air inside the ball and an increase in pressure.
c. the water caused a decrease in temperature of the air inside the ball and a decrease in pressure.
d. the water caused a decrease in temperature of the air inside the ball and an increase in pressure.
Answers: 2
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Mary wants to remove a dent from a ping-pong ball without cutting into the sealed ball. she decides...
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