Light and Straight Lines MCQs Quiz Worksheet PDF Download

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

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MCQ 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