Physics, 17.12.2020 01:00, simeragrundy14
What will happen if a balloon is placed in a freezer?
A. it will stay the same size because there is no relationship between volume and temperature
B. it will deflate because volume is directly proportional to temperature
C. it will expand because is inversely proportional to temperature
D. it will deflate because volume is inversely proportional to temperature
Answers: 3
Physics, 20.06.2019 18:02, ldkruger19
How much heat is needed to change the temperature of 3 grams of gold (c = 0.129 ) from 21°c to 363°c? the answer is expressed to the nearest whole number.
Answers: 1
Physics, 21.06.2019 17:30, nana54muller
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
What will happen if a balloon is placed in a freezer?
A. it will stay the same size because there i...
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