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

Author Question: The spreading of a white beam of light into a spectrum is called: A) Diffraction B) Dispersion ... (Read 235 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Aug 10, 2018
The spreading of a white beam of light into a spectrum is called:
 
  A) Diffraction
  B) Dispersion
  C) Refraction
  D) Reflection

Question 2

Which of the following set of wavelengths is most representative of the visible region?
 
  A) Greater than 950 nm
  B) 600-950 nm
  C) 350-750 nm
  D) 190-350 nm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: B

Answer to Question 2

Ans: C


panfilo

  • Member
  • Posts: 572
Reply 2 on: Aug 10, 2018
Thanks for the timely response, appreciate it

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
In 1839 Mary Cragin, at the age of twenty-nine, became a convert to John Humphrey Noyes’s “communism In 1839 Mary Cragin, at the age of twenty-nine, became a convert to John Humphrey Noyes’s “communism
A chest X-ray showing pneumonia characterized by the patch of gray-white areas. A chest X-ray showing pneumonia characterized by the patch of gray-white areas.
Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone. Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone.
The tertiary of a transfer RNA as determined by X-Ray diffraction The tertiary of a transfer RNA as determined by X-Ray diffraction
A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative ... A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative ...
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library