Which of the following is/are true regarding speed of sound in different mediums at 25°C?
A. In aluminium, the speed of sound is 6220m/s.
B. In nickel, the speed of sound is 6040 m/s.
A. Both A and B are true
B. Neither A nor B is true
C. Only B is true
D. Only A is true
Answer: Option C
This Question Belongs to Physics GK Chapter Wise >> Sounds Waves And Motion
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