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

Author Question: The shortest wavelength of visible light is _____. A) 300 nanometers B) 400 nanometers C) 500 ... (Read 44 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
The shortest wavelength of visible light is _____.
 
  A) 300 nanometers
  B) 400 nanometers
  C) 500 nanometers
  D) 600 nanometers

Question 2

Which of the following features of a telescope determines its light-gathering power?
 
  A) The magnifying power of the objective
  B) The diameter of the primary mirror
  C) The focal length of the eyepiece
  D) The length of the telescope tube



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

B

Answer to Question 2

B




tfester

  • Member
  • Posts: 534
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

For a complete list of videos, visit our video library