Question

important formula for waves in physics​

Answer 1

the important formula of waves .The formula for frequency is: f (frequency) = 1 / T (period). f = c / λ = wave speed c (m/s) / wavelength λ (m). The formula for time is: T (period) = 1 / f (frequency).

Answer 2

$<b>hlo frnd here is ur answer$

Wavelength Formula

Wavelength is the distance between the crests of a wave. Many different things can move like waves, like strings, water, the air (sound waves), the ground (earthquakes), and light can be treated as a wave. Wavelength is represented with the Greek letter lambda: λ. It is equal to the velocity of the wave, divided by the frequency. Wavelength is expressed in units of meters (m).

wavelength=wave velocity/frequency

λ=v/f

λ = wavelength, the distance between wave crests (m)

v = wave velocity, the speed that waves are moving in a direction (m/s)

f = frequency, the wave crests that go through a point in a certain time (cycles/s or Hz)

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