Light and Straight Lines MCQs Quiz Worksheet PDF Download

Learn light and straight lines MCQs, science test for online course learning and test prep to practice. Dispersion of light quiz questions has multiple choice questions (MCQ), light and straight lines test to learn for 7th grade advanced science worksheets.

Science practice test MCQ on we cannot see through with options transparent objects, opaque objects, luminous objects and non luminous objects problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn light and straight lines quiz with 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