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 121 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
:D TYSM

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

The medical assistant holds the position of the thermometer while the temperature is being obtained. The medical assistant holds the position of the thermometer while the temperature is being obtained.
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Normal combustion is a smooth, controlled burning of the air–fuel mixture. Normal combustion is a smooth, controlled burning of the air–fuel mixture.
An engine will not run if the air–fuel mixture is either too rich or too lean. An engine will not run if the air–fuel mixture is either too rich or too lean.
The three-way catalytic converter first separates the NOX into nitrogen and oxygen and then ... The three-way catalytic converter first separates the NOX into nitrogen and oxygen and then ...
Oxygen Transport: Hemoglobin Oxygen Transport: Hemoglobin
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library