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Q8: An umbrella tends to move upwards on
Q13: The volume of water displaced by a
Q19: Energy transfer by convection is primarily restricted
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Q32: What is the weight of water displaced
Q53: To turn 1 gram of boiling water
Q59: We do not observe tides in a
Q62: As a balloon rises higher and higher
Q65: A refrigerator<br>A)produces cold.<br>B)causes internal energy to disappear.<br>C)transfers
Q80: A hunter on level ground fires a