« previous next »

Author Question: Chromatic aberration is a consequence of different colors in a lens having different A) ... (Read 87 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 29, 2018
Chromatic aberration is a consequence of different colors in a lens having different
 
  A) aberrations.
  B) frequencies.
  C) energies.
  D) critical angles.
  E) speeds.

Question 2

A burning glass used to concentrate sunlight in a tiny spot is a
 
  A) converging lens.
  B) diverging lens.
  C) either of these
  D) neither of these


mmpiza

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Lens Lens
The electromagnetic spectrum and the colors associated with wavelengths visible to humans. The electromagnetic spectrum and the colors associated with wavelengths visible to humans.
Contrasting Colors (Part 1) Contrasting Colors (Part 1)
How many colors do you see? How many colors do you see?
People who are color-blind see colors differently. (a) Those with normal vision see the red leaves. People who are color-blind see colors differently. (a) Those with normal vision see the red leaves.
Coat Colors in Labrador Retrievers Coat Colors in Labrador Retrievers
Video: Introduction to Diabetes

For a complete list of videos, visit our video library