« previous next »

Author Question: In order of decreasing frequency, which of the following is correct? a. infrared, visible, ... (Read 55 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 28, 2018
In order of decreasing frequency, which of the following is correct?
 a. infrared, visible, ultraviolet, and gamma
  b. gamma, ultraviolet, visible, and infrared
  c. visible, radio, ultraviolet, and X-ray
  d. visible, gamma, ultraviolet, and X-ray

Question 2

Two tuning forks sounding together result in a beat frequency of 3 Hz. If the frequency of one of the forks is 512 Hz, what is the frequency of the other?
 a. 509 Hz or 515 Hz
  c. 518 Hz or 506 Hz
  b. 105 Hz
  d. 85 Hz


frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Mars from Hubble Space Telescope October 28, 2005 with dust storm visible. Mars from Hubble Space Telescope October 28, 2005 with dust storm visible.
Order and Duration of Sleep Stages Through a Typical Night Order and Duration of Sleep Stages Through a Typical Night
Sample purchase order form. Sample purchase order form.
Higher-Order Conditioning Higher-Order Conditioning
In order to encourage Canadians to avoid cross border shopping, Walmart Canada is striving to ... In order to encourage Canadians to avoid cross border shopping, Walmart Canada is striving to ...
The relationship between recombination frequency and physical distance between genes The relationship between recombination frequency and physical distance between genes
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library