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

Author Question: When light reflects from a surface, there is a change in its A) frequency. B) wavelength. C) ... (Read 34 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jul 29, 2018
When light reflects from a surface, there is a change in its
 
  A) frequency.
  B) wavelength.
  C) speed.
  D) all of the above
  E) none of the above

Question 2

You photograph the image of your little sister, who stands 2 meters in front of a plane mirror. Holding the camera beside her head, the distance to her image is
 
  A) 1 meter.
  B) 2 meters.
  C) 3 meters.
  D) 4 meters.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: D


waynest

  • Hero Member
  • *****
  • Posts: 553
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Which wavelengths of light are most effective at photosynthesis? Which wavelengths of light are most effective at photosynthesis?
Trapping of Light by a Black Hole Trapping of Light by a Black Hole
The More Things Change, The More They Say the Same: Dividing the Nation's Income The More Things Change, The More They Say the Same: Dividing the Nation's Income
4 ways your breasts change after pregnancy "4 تغيّرات تطرأ على ثدييكِ ... 4 ways your breasts change after pregnancy "4 تغيّرات تطرأ على ثدييكِ ...
Change is hard at first messy in the middle and gorgeous at the end Change is hard at first messy in the middle and gorgeous at the end
Light Brown Eye Color Light Brown Eye Color
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library