This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A confined gas has an average energy/molecule of 60. meV. If the pressure is tripled and the volume ... (Read 77 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 27, 2018
A confined gas has an average energy/molecule of 60. meV. If the pressure is tripled and the volume is reduced by a factor of 3, what now is the average energy?
 
  A) 0.18 eV
  B) 0.10 eV
  C) 0.06 eV
  D) 0.02 eV
  E) 0.03 eV

Question 2

A parallel-plate capacitor has plates of area 0.20 m2 separated by a distance of 1.0 mm. What is the strength of the electric field between these plates when this capacitor is connected to a 6.0 V battery?
 
  A) 3.0 kN/C
  B) 1.2 kN/C
  C) 6.0 N/mC
  D) 12. N/C
  E) 6.0 N/C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


BRWH

  • Hero Member
  • *****
  • Posts: 553
Reply #2 on: Jul 27, 2018
Thank you!


Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

A turbocharger uses some of the heat energy that would normally be wasted. A turbocharger uses some of the heat energy that would normally be wasted.
Measuring Pressure: Mercury Barometers Measuring Pressure: Mercury Barometers
Measuring Pressure Measuring Pressure
Reaction at constant-pressure Reaction at constant-pressure
Energy Resources range from inexhaustible to nonrenewable Energy Resources range from inexhaustible to nonrenewable
Potential energy Vs. Kinetic energy Potential energy Vs. Kinetic energy
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library