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

Author Question: The energy of a photon: A) is inversely proportional to the frequency of the light. B) is ... (Read 36 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jul 27, 2018
The energy of a photon:
 
  A) is inversely proportional to the frequency of the light.
  B) is inversely proportional to the wavelength of the light.
  C) depends only on the speed of the light.
  D) depends only on the mass of the photon.

Question 2

What is the ratio of the light-gathering power of a telescope with a primary lens of diameter 10 m to a telescope with a primary lens of diameter 1 m?
 
  A) 10 to 1
  B) 1 to 10
  C) 100 to 1
  D) 1 to 100


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


waynest

  • Member
  • Posts: 553
Reply 2 on: Jul 27, 2018
Wow, this really help

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Evidence that Light Travels at a Finite Speed Evidence that Light Travels at a Finite Speed
Color mixtures of refracted light—additive process. Color mixtures of refracted light—additive process.
Energy Transfer Energy Transfer
Vision light adaptation & release of the inhibitory neurotransmitter glutamate Vision light adaptation & release of the inhibitory neurotransmitter glutamate
The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr
The consequences of the intensity of natural selection on allele frequency. The consequences of the intensity of natural selection on allele frequency.
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library