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Q: Which of the following statements about the speed of sound in different mediums is / are true at 25 ° C? A. Speed of sound in steel is 5960 m/s. B. The speed of sound in nickel is 6240 m/s.
  • A. Only A is correct.
  • B. Neither A nor B is correct.
  • C. Both A and B are correct.
  • D. Only B is correct
Correct Answer: Option A - Speed of sound in different substance at 25⁰C. Material Speed Steel 5960 m/s Nickel 6040 m/s Hence only (A) is correct.
A. Speed of sound in different substance at 25⁰C. Material Speed Steel 5960 m/s Nickel 6040 m/s Hence only (A) is correct.

Explanations:

Speed of sound in different substance at 25⁰C. Material Speed Steel 5960 m/s Nickel 6040 m/s Hence only (A) is correct.