« previous next »

Author Question: Name two physical laws that apply to blackbody radiation. What do these laws tell us about the ... (Read 26 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 14, 2018
Name two physical laws that apply to blackbody radiation. What do these laws tell us about the nature of the emitted radiation?
 
  What will be an ideal response?

Question 2

What is the major contributor to Earth's albedo?
 
  What will be an ideal response?


amandalm

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 14, 2018
Answer to Question 1

Wien's Law and the Stefan-Boltzmann Law. Wien's Law states that hotter bodies emit radiation at shorter wavelengths than do colder bodies.

The Stefan-Boltzmann Law states that the energy flux emitted by a blackbody is related to the fourth power of the body's absolute temperature:

Answer to Question 2

Clouds


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 14, 2018
Correct answers!


amandalm

  • Sr. Member
  • ****
  • Posts: 306
Reply #3 on: Jul 14, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Photosynthetically active radiation (PAR) diminishes substantially with passage through the canopy o Photosynthetically active radiation (PAR) diminishes substantially with passage through the canopy o
Visible Radiation Visible Radiation
Use thumbs to apply stripping effleurage to the muscle just lateral to the shin bone (tibialis ... Use thumbs to apply stripping effleurage to the muscle just lateral to the shin bone (tibialis ...
Apply palm compressions using both hands over the entire back and shoulder musculature. Apply palm compressions using both hands over the entire back and shoulder musculature.
Apply effleurage and petrissage on top arm. Stand in front of recipient and hold her hand with one ... Apply effleurage and petrissage on top arm. Stand in front of recipient and hold her hand with one ...
Physical hazards Physical hazards
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library