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Question 7 of 10
Which of the following is the best hypothesis?
O A. How much energy do I need to heat 100 g of water from 20°C to
40°C?
OB. More energy is needed to heat 100 g of water than to heat 100 g of
air.
O C. Water and Air would be a good name for a rock band.
OD. Water is often warmer than air.
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