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

Author Question: Observed temperature fluctuations in the Cosmic Microwave Background Radiation are: A) millions ... (Read 39 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Jul 27, 2018
Observed temperature fluctuations in the Cosmic Microwave Background Radiation are:
 
  A) millions of kelvins.
  B) hundreds of kelvins.
  C) a few kelvins.
  D) tens of millionths of a kelvin.
  E) immeasurably small.

Question 2

Why was the summer of 2003 a fine time for Mars observers?
 
  A) The Mars Rovers returned live images from the surface.
  B) The skies were unusually clear and calm.
  C) Mars' north pole was tilted to face the Earth head-on.
  D) Mars was closer to us than it has been in over 50,000 years.
  E) Mars was even brighter than Venus for several weeks.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

swimkari

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


cookcarl

  • Member
  • Posts: 539
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Temperature profile of the Uranian troposphere and lower stratosphere. Cloud and haze layers are als Temperature profile of the Uranian troposphere and lower stratosphere. Cloud and haze layers are als
Electromagnetic Radiation Chart Electromagnetic Radiation Chart
Spectrum of the Cosmic Microwave Background Spectrum of the Cosmic Microwave Background
For millions of people, the United States represents a land of opportunity and freedom from ... For millions of people, the United States represents a land of opportunity and freedom from ...
IPCC Temperature Increase Predictions Relative to 1986-2005 IPCC Temperature Increase Predictions Relative to 1986-2005
What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ... What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ...
Video: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library