Question

Define the following wave parameters.
i) Wave length ii) Wave number iii) Frequency iv) Amplitude

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Answer 1

Answer:

i)The length b/w consecutive points on a wave (troughs, crests, etc)

ii) Wave no. is the reciprocal of wave length (or) no of waves per unit distance

iii) It is the no of waves passing through a point in unit time

iv) the distance from the mean point to crest or trough (or) half the height of the wave

Explanation:

Units

i) represented by lambda (λ ), SI unit- m

ii) represented by 'k'. SI unit- 1/m

iii) represented by nu (greek symbol) 'v'. Si unit - Hz

iv) represented by A. SI unit - m

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Answer 2

Answer:

HOLA✌

1) WAVELENGHT

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave:..

••••~ IT IS INDICTED BY GREEK WORD LAMBDA .....

2) WAVE NUMBER

THE NUMBER OF WAVES IN UNIT DISTANCE IS CALLED AS A WAVE NUMBER..

3) FREQUENCY

time of a vibrating system. Frequency is measured in hertz. The frequency of a wave is the number of wave crests passing a point per unit time. For light and other electromagnetic radiation, it is related to wavelength λ by ν = c /λ, where c is the speed of light.

4) AMPLITUDE

THE MAXIMUM VALUE OF PRESSURE OR DENSITY IS CALLED AMPLITUDE ..

IT IS INDICATED BY A ..

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