Dispersion of Light Study App | Class 7 Science Notes e-Book PDF

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science Exam MCQs – Practice Test 28 (Chapter 4)

Dispersion of Light Notes Questions with Answers PDF Download – Test 28

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Learn Dispersion of light Notes Questions and Answers PDF (Dispersion of Light Quiz Answers PDF e-Book) download Ch. 4-28 to study Class 7 Science Course. Practice Prisms and Refraction MCQ PDF, Dispersion of Light Quiz Questions and Answers for science digital education access. Free Dispersion of Light Study App: Download the Class 7 Science Notes App to prisms and refraction, light and straight lines, mixing colored lights, color subtraction test prep to build STEM understanding online.

Free "Dispersion of Light Study" App with MCQ: To notice the rainbow, the rain should be; with answers: behind you, in front of you, on the left side, and on the right side for science digital education access. Practice Prisms and Refraction MCQ Questions, download Kobo e-Book (Free Chapter) to enroll virtual programs.

Dispersion of Light MCQs – Practice Test 28 PDF Download

MCQ 136: To notice the rainbow, the rain should be:

  1. in front of you
  2. behind you
  3. on the left side
  4. on the right side

MCQ 137: Light can only pass through:

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

MCQ 138: Sound is an example of a longitudinal wave because sound waves move forwards periodically displacing molecules in:

  1. the air
  2. the space
  3. a hollow place
  4. the atmosphere

MCQ 139: The wave and a ray that could be present at the top and bottom of seven lights are:

  1. gamma rays and micro waves
  2. x-rays and radio waves
  3. ultraviolet rays and infrared waves
  4. gamma rays and infrared waves

MCQ 140: The objects that do not produce light look colored because they:

  1. absorb light
  2. reflect light
  3. refract light
  4. deflect light

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