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

Author Question: A radiating body originally has a Kelvin temperature To, and its surroundings are at 500K (To > ... (Read 48 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jul 29, 2018
A radiating body originally has a Kelvin temperature To, and its surroundings are at 500K (To > 500K). If the Kelvin temperature of the radiating body is increased to 3To,
 
  the net rate at which the body radiates increases by a factor of 333. What was the original temperature To?

Question 2

In a double slit experiment, the slit separation is constructed to be exactly 4 times the wavelength of the light passing through the slits.
 
  At what angles from the center of the pattern will the third bright fringes on both sides of the central fringe occur? A) 48.6
  B) 75.0
  C) 67.5
  D) 36.9
  E) 43.0


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 29, 2018
Answer to Question 1

536 K

Answer to Question 2

A


imowrer

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Jul 29, 2018
Thank you!


nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

The major veins of the body. The major veins of the body.
Body mass index table. Body mass index table.
Keep your arms in front of your body as you work. Keep your arms in front of your body as you work.
Dash Warning Lights: Coolant Temperature Light Dash Warning Lights: Coolant Temperature Light
Body plan of a lancelet Body plan of a lancelet
Coelomate body plan of an earthworm Coelomate body plan of an earthworm
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library