1.

Which of the following statements is/are true about the speed of sound in different media at 25°CA. In steel, the speed of sound is 5960 m/sB. In nickel, speed of sound is 6240 m/s

A. Only A is true
B. Both A and B are true
C. Neither A nor B is true
D. Only B is true
Answer» B. Both A and B are true


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