1.
A student investigated gases by filling a balloon to its maximum capacity inside his
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Physics, 13.02.2020 19:57 rajeeblagrove
1.
A student investigated gases by filling a balloon to its maximum capacity inside his
air-conditioned home. He then walked outside into the intense summer heat. What
could happen to the balloon?
A. It could pop because the increase in temperature would cause an increase in volume.
B. It could pop because the increase in temperature would cause a decrease in pressure.
C It could get smaller because the increase in temperature would cause a decrease in pressure.
D. It could get smaller because the increase in temperature would cause a decrease in volume.
Answers: 1
Physics, 21.06.2019 19:30
Identical marbles are released from the same height on each of the following four frictionless ramps . compare the speed of the marbles at the end of each ramp. explain your reasoning
Answers: 3
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 11:30
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
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