Frequency and Pitch Learning App | Class 7 Science MCQ e-Book PDF

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Frequency and Pitch Multiple Choice Questions with Answers – PDF Download

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

Free "Frequency and Pitch" App Download with MCQ: Sound waves are converted by; with answers: speakers, computers, microphones, and monitors to prepare science exams. Solve Sound Waves Quiz Questions, download Google e-Book (Free Chapter) to engage virtual science education.

Frequency and Pitch MCQs PDF Download – Prep Test

MCQ 1: Sound waves are converted by:

  1. speakers
  2. computers
  3. microphones
  4. monitors

MCQ 2: A drum makes sound of:

  1. high frequency
  2. low amplitude
  3. high pitch
  4. low pitch

MCQ 3: In one wavelength, wave passes through:

  1. one complete vibration
  2. two complete vibrations
  3. one and a half vibration
  4. two and a half vibration

MCQ 4: If frequency is high, the peak of the waves would be:

  1. uneven
  2. closer
  3. distant
  4. even

MCQ 5: If frequency increases,:

  1. wavelength also increases
  2. amplitude also increases
  3. number of waves also increases
  4. amplitude decreases

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