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

Author Question: What does IR stand for? a. ultraviolet c. high frequency b. muon neutrino d. ... (Read 72 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jul 28, 2018
What does IR stand for?
 a. ultraviolet c. high frequency
  b. muon neutrino d. infrared

Question 2

The cosmic background radiation
 a. has a blackbody spectrum
  b. has its peak emission in the microwave band
  c. corresponds to a blackbody at a temperature of 2.726 kelvins
  d. all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


jazziefee

  • Hero Member
  • *****
  • Posts: 505
Reply #2 on: Jul 28, 2018
Thanks


macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Emperor penguins with their black and white plumage stand out against the snow and colonies Emperor penguins with their black and white plumage stand out against the snow and colonies
The High Plains Aquifer The High Plains Aquifer
A gasoline direct-injection system injects fuel under high pressure directly into the combustion ... A gasoline direct-injection system injects fuel under high pressure directly into the combustion ...
Step stool can help clients get onto and off of a high table. Step stool can help clients get onto and off of a high table.
Uncover the back down to the waist. Stand at the head to apply lubricant to the back using long ... Uncover the back down to the waist. Stand at the head to apply lubricant to the back using long ...
High school science classes are required to use deductive logic High school science classes are required to use deductive logic
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library