Will mark BRAINLIEST pls help :))
David has a weather balloon that he fills with helium and th...
Chemistry, 05.05.2020 13:13 hrijaymadathil
Will mark BRAINLIEST pls help :))
David has a weather balloon that he fills with helium and then releases. As the balloon rises into the atmosphere, the balloon gets bigger and bigger. Why?
A) the temperature of the gas is decreasing, so the volume is increasing
B)the volume is increasing as the pressure inside is decreasing to match the air pressure outside the balloon
C)gas is leaking out of the balloon, so there isn't as much volume
D)this doesn't happen -- the balloon will actually stay the same size
Answers: 1
Chemistry, 23.06.2019 01:00
Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.
Answers: 3
Chemistry, 23.06.2019 03:30
Name atleast 3 type of energy associated with the microwave
Answers: 1
Chemistry, 23.06.2019 08:00
Can anyone answer these questions? ? i need it before 1: 00pm today
Answers: 1
Chemistry, 18.12.2019 05:31
Mathematics, 18.12.2019 05:31
English, 18.12.2019 05:31
English, 18.12.2019 05:31
Biology, 18.12.2019 05:31
Mathematics, 18.12.2019 05:31
Mathematics, 18.12.2019 05:31
Mathematics, 18.12.2019 05:31
Mathematics, 18.12.2019 05:31
History, 18.12.2019 05:31
History, 18.12.2019 05:31