This topic contains a solution. Click here to go to the answer

Author Question: In a pair of accelerating plates, such as found inside a CRT, the electrons are emitted A) from ... (Read 69 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
In a pair of accelerating plates, such as found inside a CRT, the electrons are emitted
 
  A) from the anode which is negative, toward the cathode which is positive.
  B) from the cathode which is negative, toward the anode which is positive.
  C) from the anode which is positive, toward the cathode which is negative.
  D) from the cathode which is positive, toward the anode which is positive.

Question 2

A 63. kg astronaut walks upon the surface of the planet Krypton which has 100. times the mass of the Earth and 100. times the diameter of the Earth. What does she weigh on Krypton?
 
  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

tdewitt

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

63. 9.8  100 /1002 = 6.2 Newtons




tingc95

  • Member
  • Posts: 556
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

For a complete list of videos, visit our video library