What is the mathematical equation that represents Boyle\'s Law? A. PV = nRT B. c
ID: 525877 • Letter: W
Question
What is the mathematical equation that represents Boyle's Law?
A. PV = nRT
B. constant x P x V = R x T
C. P x V = constant
D. P V = constant
In a classroom laboratory, what will be the initial change in the gas variables when the volume is decreased?
A. The amount and temperature will increase.
B. The pressure will increase
. C. The pressure and temperature will increase.
D. The temperautre will decrease.
Deep water fish such as the ones in the figure below are highly sought after for home aquariums. However, these fish are hard to transport to the surface safely. Why do you think that is?
A. As the water pressure decreases, the air in their swim bladders expands until they burst.
B. As the water pressure decreases, there is not enough oxygen for the fish in the water
. C. As the water pressure increases, the air in their swim bladders compresses until they burst
. D. As the water pressure decreases, the air in their swim bladders compresses until they burst.
Explanation / Answer
Q1. What is the mathematical equation that represents Boyle's Law?
Boyle's Law relate Pressure and Volume, they state constant vlaue ebtween P*V values for an ideal gas
so
P*V = constant
PV = C
best answer is C
Q2. In a classroom laboratory, what will be the initial change in the gas variables when the volume is decreased?
If this relates all other variables such as T and P
- Decreasing V will increse T
- Decreasing V will increase P
best answer is C
Q3. Deep water fish such as the ones in the figure below are highly sought after for home aquariums. However, these fish are hard to transport to the surface safely. Why do you think that is?
choose A, since it will decrease the pressure, therefore, the swim bladder must expand until it bursts.
This is based on Boyles law
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