This topic contains a solution. Click here to go to the answer

Author Question: The device that spreads light into its component colors in a spectroscope is a A) prism. B) ... (Read 89 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
The device that spreads light into its component colors in a spectroscope is a
 
  A) prism.
  B) diffraction grating.
  C) either of these
  D) neither of these

Question 2

Chromatic aberration is absent in
 
  A) converging lenses
  B) diverging lenses.
  C) front surface plane mirrors.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C




lbcchick

  • Member
  • Posts: 550
Reply 2 on: Jul 29, 2018
:D TYSM


ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

For a complete list of videos, visit our video library