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Statement A: Speed of sound is same at different temperature 
Statement B: Loudness is measured in decibels. 
Which of the two statements is true?
  • a)
    Statement A
  • b)
    Statement B
  • c)
    Both a and b
  • d)
    None of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Statement A: Speed of sound is same at different temperatureStatement ...
Speed of sound is different at different temperature. with increase in temperature, speed of sound increases. Loudness of sound is measured in decibels.
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Statement A: Speed of sound is same at different temperatureStatement B: Loudness is measured in decibels.Which of the two statements is true?a)Statement Ab)Statement Bc)Both a and bd)None of theseCorrect answer is option 'B'. Can you explain this answer?
Question Description
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