Question

One object performs 6600 vibrations per second if speed of sound is 330m,/s then calculate time period, frequency , wavelength

Answer 1

Hey dear,

◆ Answer-
f = 6600 Hz
T = 1.515×10^-4 s
λ = 5 cm

◆ Explanation-
# Given-
f = 6600 vps
v = 330 m/s

# Solution-
a) Frequency is already given -
f = 6600 vps = 6600 Hz

b) Time period is calculated by -
T = 1 / f
T = 1 / 6600
T = 1.515×10^-4 s

c) Wavelength is calculated by -
λ = v / f
λ = 330 / 6600
λ = 0.05 m = 5 cm

Hope this helps you...