1.

Which of the following sound frequencies can be heard by a woman having a normal hearing range? A. 25000 Hz B. 15 kHz C. 40000 Hz D. 25 Hz (a) A and B (b) B and C (c) B and D (d) only D

Answer»

Which of the following sound frequencies can be heard by a woman having a normal hearing range?

A. 25000 Hz

B. 15 kHz

C. 40000 Hz

D. 25 Hz

(a) A and B (b) B and C (c) B and D (d) only D



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