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Study Vibrations and sound waves Multiple Choice Questions (MCQ Quiz) with Answers PDF to engage virtual science education. Download the Vibrations and Sound waves MCQ PDF e-Book to learn Class 7 Science Tests. Learn Sound Waves Multiple Choice Questions and Answers (MCQs), Vibrations and Sound waves quiz answers PDF to prepare science exams. Download the Vibrations and Sound waves MCQ App: Free Class 7 Science Learning App to learn sound absorption, all around sounds, speed of sound test prep for science achievement learning systems.

Free "Vibrations and Sound waves MCQ" App Download with MCQ: Part of sound wave where air pressure is greater, is known as; with answers: compression, rarefaction, consolation, and expansion. Solve Sound Waves Quiz Questions, download Apple Book (Free Chapter) to engage virtual science education.

Vibrations and Sound waves MCQs PDF Download – Prep Test

MCQ 1: The part of sound wave where air pressure is greater, is known as:

  1. compression
  2. rarefaction
  3. consolation
  4. expansion

MCQ 2: Sound is carried to our ears through:

  1. pressure
  2. vibrations
  3. temperature effect
  4. humidity effect

MCQ 3: Sound moves in air because:

  1. temperature is passed on
  2. humidity is passed on
  3. pressure is passed on
  4. heat is passed on

MCQ 4: The parts of sound waves where air pressure is lesser, is known as:

  1. compression
  2. rarefaction
  3. consolation
  4. expansion

MCQ 5: A hand bell stimulates the:

  1. movement of air particles
  2. collision of air particles
  3. vibration of air particles
  4. energy of air particles

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