Light and Straight Lines MCQs Quiz Worksheet PDF Download

Learn light and straight lines MCQs, science online test for elementary school exam prep for distance learning degree, free online courses. Practice dispersion of light multiple choice questions (MCQs), light and straight lines quiz questions and answers for 7th grade advanced science worksheets.

Study elementary school courses, online science degree programs MCQs: we cannot see through, for online courses with choices transparent objects, opaque objects, luminous objects, and non luminous objects for teachers on net with online teaching resources for science teachers with science practice. Free science student portal for online learning light and straight lines quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Light and Straight Lines Quiz PDF Download

MCQ: We cannot see through

  1. transparent objects
  2. opaque objects
  3. luminous objects
  4. non luminous objects

B

MCQ: Light travels

  1. faster than sound
  2. slower than sound
  3. faster than gamma rays
  4. faster than x-rays

A

MCQ: Light travels fastest through

  1. vacuum
  2. air
  3. solids
  4. liquids

A

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: Light can only pass through

  1. transparent objects
  2. opaque objects
  3. luminous objects
  4. non luminous objects

A