« previous next »

Author Question: In the context of the electromagnetic spectrum, which of the following forms of electromagnetic ... (Read 183 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 27, 2018
In the context of the electromagnetic spectrum, which of the following forms of electromagnetic radiation has a shorter wavelength than the shortest wavelength of visible light?
 
  A) Red light
  B) Microwaves
  C) Radio waves
  D) Ultraviolet light

Question 2

The least important power of a telescope is _____.
 
  A) magnifying power
  B) light-gathering power
  C) resolving power
  D) reflecting power


sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

vinney12

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Jul 27, 2018
Thanks


sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Emission spectrum of iron Emission spectrum of iron
Sunlight consists of a spectrum of colors, visible here in a rainbow. Sunlight consists of a spectrum of colors, visible here in a rainbow.
How Coal Forms How Coal Forms
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
The Electromagnetic Spectrum The Electromagnetic Spectrum
Water forms spheres of hydration Water forms spheres of hydration
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library