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

Author Question: Electromagnetic waves can travel in A) a vacuum. B) water. C) both of these D) none of the ... (Read 50 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
on: Jul 29, 2018
Electromagnetic waves can travel in
 
  A) a vacuum.
  B) water.
  C) both of these
  D) none of the above

Question 2

Which travels fastest in a vacuum?
 
  A) radio waves
  B) light
  C) X-rays
  D) all the same


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


lracut11

  • Member
  • Posts: 536
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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 the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

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?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Soil Cleans Water Soil Cleans Water
CLASSIFICATION OF WAVES CLASSIFICATION OF WAVES
The bleed weep hole in the water pump allows coolant to leak out of the pump and not be forced ... The bleed weep hole in the water pump allows coolant to leak out of the pump and not be forced ...
A water spray bottle is an excellent diagnostic tool to help find an intermittent engine misfire ... A water spray bottle is an excellent diagnostic tool to help find an intermittent engine misfire ...
Venus with water Venus with water
Elephant herd drinking at water hole. Botswana Elephant herd drinking at water hole. Botswana
Video: What is an ecosystem?

For a complete list of videos, visit our video library