Question

exercises
1.
Choose the correct answer.
Sound can travel through
(a) gases only
(b) solids only
(c) liquids only
(d) solids, liquids and gases.
Voice of which of the following is likely to have minimum frequency?
(a) Baby girl
(b) Baby boy
(c) A man
(d) A woman
2.​

Answer 1

Answer:

1- a

Explanation:

2- c ok it is the ans is

Answer 2

Answer:

1 the sound travel through

ans-solid, liquid and gas

2 the voice of which of the following is likely to have minimum frequency

ans-Aman