Physics, asked by swathivemuri99, 11 months ago


In a medium sound travels 2 km in 3 sec and in air, it travels 3 km in 10 sec. The ratio of the
wavelengths of sound in the two media is
(a) 1: 8
(b) 1:18
(c) 1:8
(d) 20:9​

Answers

Answered by vaishnavi675
7

Answer:

20:9

Explanation:

because it is the correct answer

Answered by kamalchem1980
7

answer is 20/9

Explanation:

distance travel by light in both medium in one second is

2/3 in medium

10/3in air

ratio of wavelength of sound is

2/3/3/10

20/9

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