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

Author Question: If the color spectrum ranges from red to violet, then it ranges from A) low frequencies to high ... (Read 70 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 29, 2018
If the color spectrum ranges from red to violet, then it ranges from
 
  A) low frequencies to high frequencies.
  B) long wavelengths to short wavelengths.
  C) both of these
  D) neither of these

Question 2

What is the wavelength of a 1-hertz electromagnetic wave?
 
  A) less than 1 m
  B) 1 m
  C) more than 1 m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wshriver

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


javeds

  • Member
  • Posts: 570
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Selected High-Risk Drugs for Older Adults Selected High-Risk Drugs for Older Adults
Color Vision Color Vision
Dried fruits often have sulfur dioxide or other sulfites added to them to preserve color and flavor Dried fruits often have sulfur dioxide or other sulfites added to them to preserve color and flavor
Rainbow Spectrum Connection To The Cheops Pyramid Rainbow Spectrum Connection To The Cheops Pyramid
Light Blue Eye Color Light Blue Eye Color
Video: Reflex arc construction

For a complete list of videos, visit our video library