## When you squeeze a balloon and decrease its volume the pressure inside the balloon goes down?

In other words, if you squeeze a container of gas, lowering its volume, the pressure of the gas rises, and when you increase the volume of the container, the pressure of the gas decreases. When the diaphragm is relaxed, the pressure inside the bell jar equals the pressure outside, and the “lungs” are flaccid.

Why does the volume of a balloon decreases when the temperature is decreased?

Explanation 1: The volume of the balloon decreases by the low temperature, because the gas inside is cooled down. At room-temperature the helium balloon is lighter than air with the same volume of the air, which makes it go up. By the low temperature the pressure of the gas inside the balloon tends to decrease.

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Did the volume decrease increase or remain the same after the balloon was placed inside the refrigerator what caused the change in the volume of the balloon?

Volume and Temperature: Charles’s Law If we put the balloon in a refrigerator, the gas inside gets cold and the balloon shrinks (although both the amount of gas and its pressure remain constant). If we make the balloon very cold, it will shrink a great deal, and it expands again when it warms up.

### Why does the volume of a balloon decrease when the temperature is decreased?

What happens to a balloon when the pressure decreases?

The ideal gas law equation tells us that the pressure of the air in the balloon will increase. The stronger outside air pressure compresses the balloon. As the balloon volume decreases, pressure inside the balloon increases. It eventually is able to balance the outside air pressure.

Why does the volume of a balloon decrease when the temperature is decreased explain what happens to the gas particles in the balloon?

Explanation 1: The volume of the balloon decreases by the low temperature, because the gas inside is cooled down. At room-temperature the helium balloon is lighter than air with the same volume of the air, which makes it go up. At low temperatures its volume is too small, so it is heavier than the same volume of air.

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## What happens to the balloons when you squeeze the bottle what happens to the balloons when you release the bottle Why explain in terms of Boyle’s Law?

The air in the balloon pushes out against the walls, keeping it inflated. When the hole is unplugged, air flows back into the bottle. The air pressure in the bottle increases and collapses the balloon.

What happens to a balloon when the volume decreases?

As the balloon volume decreases, pressure inside the balloon increases. It eventually is able to balance the outside air pressure.

What happens to the pressure inside a balloon when it expands?

As the balloon volume decreases, pressure inside the balloon increases. It eventually is able to balance the outside air pressure. You end up with a balloon filled with cold high density air. If you warm air it will expand and density will decrease until the pressure inside and outside the parcel are equal.

### What happens when you decrease the volume of a balloon?

Volume and pressure vary indirectly, which means that when one goes up, the other goes down. So when you are decreasing the volume of the balloon, the pressure inside is going up (assuming constant mass and temperature). Wiki User ∙ 2012-01-19 21:26:12

How do you find the pressure in a balloon?

If you find the number of moles ( niu ) you’ll get the pressure ( since you can calculate , with a good approximation, the volume of the balloon using a water container and sinking it into this water, measuring the difference between the initial and the final levels of water etc. ). Mass = no. Beside above, does pressure increase in a balloon?

What happens to the volume of a gas during compression?

During compression, the volume (V) of a gas decreases. When this happens, the pressure (P) of the gas increases if the number of moles (n) of gas remains constant. If you keep the pressure constant, reducing the temperature (T) also causes the gas to compress.