Author Question: If a wave's frequency doubles, its wavelength A) is halved. B) is also doubled. C) is ... (Read 118 times)

EAugust

  • Hero Member
  • *****
  • Posts: 550
If a wave's frequency doubles, its wavelength
 
  A) is halved.
  B) is also doubled.
  C) is unchanged, as c is constant.
  D) is now 4 times longer.
  E) becomes 16 times longer.

Question 2

The largest effective telescope, created by radio interferometry, is the size of
 
  A) several football fields, in a natural depression in Puerto Rico.
  B) tens of miles across, in the deserts of New Mexico.
  C) the state of New Mexico.
  D) the continental United States.
  E) Earth.



johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

A

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

EAugust

  • Hero Member
  • *****
  • Posts: 550
Both answers were spot on, thank you once again



johnharpe

  • Sr. Member
  • ****
  • Posts: 338

 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

For a complete list of videos, visit our video library