Question

define the term and State there SI unite (A) wave length (B) time period (C) amplitude and establish the relation velocity with wavelength, represent in symbol form

Answer 1

Answer:

Explanation:

(A) wavelength: it is defined as distance travelled by a wave during the time a particle of medium complete one vibration.

SI unit is metre.

(B) Time period: it is defined as time taken by a vibrating particle to complete one vibration.

SI unit is second.

(C) Amplitude: it is defined as maximum displacement produced in vibrating particle on either side of mean position.

SI unit is metre .

Velocity=frequency ×wavelength.

Answer 2

Answer:the length of a wave corresponding to a vibration is called wave length. SI unit is metre.

The time taken by a wave to complete one vibration is called time period. SI unit is second.

The maximum displacement of a wave on either side of its mean position is called amplitude . SI unit is metre.

Explanation: