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

Author Question: A container is filled with a mixture of helium and oxygen gases. A thermometer in the container ... (Read 134 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
A container is filled with a mixture of helium and oxygen gases. A thermometer in the container indicates that the temperature is 22.C. Which gas molecules have the greater average kinetic energy?
 
  A) It is the same for both because the temperatures are the same.
  B) The oxygen molecules do because they are more massive.
  C) The helium molecules do because they are monatomic.
  D) The oxygen molecules do because they are diatomic.
  E) The helium molecules do because they are less massive.

Question 2

A satellite orbits the Earth once every 6.0 hours in a circle. What is the acceleration of the satellite (direction too)?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

1.4 m/s2 toward center of Earth


nummyann

  • Member
  • Posts: 576
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Use of the tympanic thermometer to measure body temperature. Use of the tympanic thermometer to measure body temperature.
Measuring Temperature Using a Tympanic Membrane (Aural) Thermometer Measuring Temperature Using a Tympanic Membrane (Aural) Thermometer
Every medical office should keep emergency supplies in a waterproof container. Every medical office should keep emergency supplies in a waterproof container.
An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform. An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform.
Stable oxygen isotopes in carbonate Stable oxygen isotopes in carbonate
Percent of oxygen in the atmosphere versus altitude. Percent of oxygen in the atmosphere versus altitude.
Video: Mechanisms for chromosome movement Animation

For a complete list of videos, visit our video library