Answer:
The reason that the balloon shrinks is because when the temperature drops, helium becomes more dense then it already is. So what happens is that its molecules lose energy, slows down and moves closer together to conserve heat and this decreases the volume inside the balloon because the helium molecules are moving closer together, rather than outward toward the shell of the balloon which cause the balloon to swell then shrink. The gas law that causes this to happen is the Charles law.
Explanation:
Answer:
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Answer:
atm
Explanation:
As we know that
Where P is the pressure in atmospheric pressure
T is the temperature in Kelvin
R is the gas constant 
V is the volume in liters
Substituting the given values in above equation, we get -
On rearranging, we get
atm
The Constitutions was designed to be flexible so new laws can be added as needed and old laws can be reinterpreted
