Dispersion of Light Multiple Choice Questions and Answers 25 PDF Book Download

Dispersion of light MCQs, dispersion of light quiz answers 25 to learn elementary school science courses online. Colors on screen multiple choice questions (MCQs), dispersion of light quiz questions and answers for online elementary education degree. Total internal reflection, refraction of light, light and straight lines, refractive index test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Total internal reflection, refraction of light, light and straight lines, refractive index, with choices slows down, speeds up, increases its frequency, and increases its wavelength for online elementary education degree. Free science study guide for online learning colors on screen quiz questions to attempt multiple choice questions based test.

MCQ on Dispersion of Light Worksheets 25 PDF Book Download

MCQ: Critical angle for "Perspex" is

  1. 40 degree
  2. 42 degree
  3. 44 degree
  4. 46 degree

B

MCQ: When light enters a dense medium, it

  1. speeds up
  2. slows down
  3. increases its frequency
  4. increases its wavelength

B

MCQ: Critical angle for ice is

  1. 47 Degree
  2. 49 Degree
  3. 50 Degree
  4. 45 Degree

B

MCQ: Speed of light in 'vacuum' is

  1. 3,000 km/s
  2. 30,000 km/s
  3. 300,000 km/s
  4. 3,000,000 km/s

C

MCQ: 'Refractive index' of quartz is

  1. 1.54
  2. 1.34
  3. 2.04
  4. 1.72

A