« previous next »

Author Question: Light bends because of a change in the: A) weight. B) amplitude. C) velocity. D) ... (Read 58 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 14, 2018
Light bends because of a change in the:
 
  A) weight. B) amplitude. C) velocity. D) temperature.

Question 2

Why is so-called heat lightning not associated with thunder?
 
  What will be an ideal response?


Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

The distance is so far that all the sound energy has been dissipated.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

By reflecting most visible light, snow creates a much cooler microclimate than nearby bare ground. By reflecting most visible light, snow creates a much cooler microclimate than nearby bare ground.
Light-mantled Albatrosses regularly dive to feed, and can dive to below 12 m. Light-mantled Albatrosses regularly dive to feed, and can dive to below 12 m.
Two modes of evolutionary change. Two modes of evolutionary change.
To increase pressure using body weight, lean on your client. To increase pressure using body weight, lean on your client.
Change in air temperature at various air flow rates for a 7 pass operation Change in air temperature at various air flow rates for a 7 pass operation
The Global Impact of Climate Change The Global Impact of Climate Change
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library