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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Mark the correct choice as Assertion: The change in air pressure affects the speed of sound. Reason: The speed of sound in a gas is proportional to the square of the pressure - Science

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Question

Mark the correct choice as

  1. Assertion: The change in air pressure affects the speed of sound.
  2. Reason: The speed of sound in a gas is proportional to the square of the pressure

Options

  • If both the assertion and the reason are true and the reason is the correct explanation of the assertion

  • If both the assertion and the reason are true but the reason is not the correct explanation of the assertion

  • Assertion is true, but the reason is false

  • Assertion is false, but the reason is true

MCQ
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Solution

Assertion is false, but the reason is true.

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The Speed of Travelling Waves - Factors Affecting Speed of Sound
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Chapter 5: Acoustics - Evaluation [Page 71]

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Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 5 Acoustics
Evaluation | Q V. 1) | Page 71
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