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Why does air come out when it is cold in the balloon and when its hot it goes back in?
It doesn't "come out" of the balloon or go "back in." The air inside the balloon is shrinking and expanding, which makes the balloon smaller when it's colder or bigger when it's warmer. This is because gases expand when heated and contracts when cooled.
Medium balloon and small balloon filled with hellium which holds more heat?
Small Balloon because it is smaller the heat is compacted and closer so the smaller balloon has more heat.
A balloon that contains 0.75 L of a gas at 25°C is cooled to –100°C. Calculate the new volume of the balloon.?
dlId0
What happens to a balloon when pressure becomes less?
When the internal pressure in a balloon falls, the balloon get smaller and less buoyant.
If you place a balloon filled with air into the refriferator the balloon will get smaller.The balloon undergoes what?
The air particles in the balloon compress due to the cold atmosphere in the refrigerator which causes the balloon to be smaller.
Why does air come out when it is cold in the balloon and when its hot it goes back in?
It doesn't "come out" of the balloon or go "back in." The air inside the balloon is shrinking and expanding, which makes the balloon smaller when it's colder or bigger when it's warmer. This is because gases expand when heated and contracts when cooled.
Why does a hot air balloon rise when it is heated and sink wen it is cooled?
If it is cooled its gets extremely cold from the helium,and when the heat is in the balloon it keeps it warm when its in the helium
When a balloon full of air is cooled its volume will do what?
Decrease
Why does a balloon shrink when cooled?
because the particles of the compound, called atoms, vibrate more when heated and then when cooled the
What is it called when materials get smaller when cooled?
is it when thet get smaller
Medium balloon and small balloon filled with hellium which holds more heat?
Small Balloon because it is smaller the heat is compacted and closer so the smaller balloon has more heat.
Why does a balloon in a constant environment get smaller and smaller?
Effusion
A balloon that contains 0.75 L of a gas at 25°C is cooled to –100°C. Calculate the new volume of the balloon.?
dlId0
What happens to a balloon when pressure becomes less?
When the internal pressure in a balloon falls, the balloon get smaller and less buoyant.
If you place a balloon filled with air into the refriferator the balloon will get smaller.The balloon undergoes what?
The air particles in the balloon compress due to the cold atmosphere in the refrigerator which causes the balloon to be smaller.
What happens to the air pressure inside a balloon when the balloon is squeezed to half it volume at constant temperature?
The force of the pressure put on the balloon is squeezed into smaller particles so the volume is smaller. :) From Jade Nicole White. X
What happens to the atmospheric pressure acting on the balloon as the balloon rises?
due to pressure inside the balloon, will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
