Question

If sound travel 40m in 20 vibration what is wave length

Answer 1

Answer:

wave length is 20

vibration 40

wave length of 1vibration 40÷20 =2

Answer 2

Answer:

WAVELENGTH = 20

VIBRATION= 40

wavelength of 1 vibration = 40÷20 =2

Explanation:

mark me BRAINLIEST