A list of mediums is given below.
(i) wood (iii) air
(ii) water (iv) vacuum
In which of these mediums can sound travel?
(a) i & ii only (c) iii & iv only
(b) i, ii & iii only (d) ii, iii & iv only
NCERT Class VIII
Science - Exemplar Problems
Chapter 13. Sound
Answers
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9
Answer is (b) i, ii & iii only .....................
Answered by
7
The answer is :(b) i, ii & iii only.
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