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Author Question: When the volume of a closed container such as a hypodermic needle is increased, A) pressure ... (Read 82 times)

appyboo

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on: Jul 4, 2018
When the volume of a closed container such as a hypodermic needle is increased,
 A) pressure increases.
  B) pressure decreases.
  C) Boyle's law is violated.
  D) air or liquid will be sucked into the hypodermic needle.

Question 2

Boyle's law states that
 A) given a constant temperature and pressure, increasing the number of molecules in a container will increase the pressure.
  B) given a volume of gas, increasing the pressure on the gas will increase the number of molecules in the gas.
  C) given a gas of constant temperature, increasing the volume of the chamber in which the gas is contained will decrease the pressure.
  D) none of the above.


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emsimon14

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Reply #1 on: Jul 4, 2018
Answer to Question 1

B

Answer to Question 2

C


appyboo

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Reply 2 on: Jul 4, 2018
:D TYSM

diana chang

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Reply 3 on: Yesterday
Excellent

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