« previous next »

Author Question: In the context of the electromagnetic spectrum, which of the following forms of electromagnetic ... (Read 91 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?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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?

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

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

The electromagnetic spectrum. The electromagnetic spectrum.
D-Glucose Spectrum D-Glucose Spectrum
Context-Dependent Learning Context-Dependent Learning
Forms of Sexual Misconduct Cont Forms of Sexual Misconduct Cont
The Electromagnetic Spectrum The Electromagnetic Spectrum
Examples of drawings in each category of two object forms Examples of drawings in each category of two object forms
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library