Question

if the speed of the wave is 10m/s then what is the wavelength of the wave​

Answer 1

Explanation:

11th

Physics

Waves

Problems on Properties of Waves

In a string the speed of wa...

PHYSICS

In a string the speed of wave is 10m/s and its frequency is 100 Hz. The value of the phase difference at a distance 2.5cm will be :

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ANSWER

Given,

f=100Hz

x=2.5cm

v=10m/s path difference

wavelength, λ=

f

v

=

100

10

=0.1m

The phase difference, ϕ=

λ

2π

×x

ϕ=

0.1

2π

×2.5×10

−2

ϕ=

2

π