the displacement veres time relation for a disturbance travelling with a velocity of `1500 m//s`. Calcuate the : (i) time period (ii) frequency (iii) wavelength of the disturbance. .
Text Solution
Verified by Experts
(i) Time period `(T) = 2 s` (time interval between the centres of two crests or two troughs) (ii) Frequency, `v = (1)/(T) = (1)/(2 s) = 0.5 Hz` (iii) Wavelength, `lamda = (v)/(v) = (1500 m//s)/(0.5 Hz) = 3000 m`.
Topper's Solved these Questions
SOUND
PRADEEP|Exercise (6 a) Formative (Worksheet 2)|5 Videos
SOUND
PRADEEP|Exercise (6 a) Formative (Worksheet 3)|5 Videos
SOUND
PRADEEP|Exercise (6 a) Formative (Quiz Testing)|5 Videos
MOTION
PRADEEP|Exercise Mock test|24 Videos
WORK AND ENERGY
PRADEEP|Exercise III Quiz Testing|10 Videos
Similar Questions
Explore conceptually related problems
the displacement versus time relation for a disturbance travelling with velocity of 1500 m//s . Calculate the wavelength of the disturbance. .
The given graph shows the displacement versus time relation for a sound wave travelling with velocity of 1500 m s^(-1) . Find the wavelength of the sound wave.
The adjacent figure shows a displacement vs distance graph of a wave. If the velocity of the wave is 14 m s^(-1) calculate its (i) wavelength, (ii) frequency and (iii) amplitude of the wave
In reference to a wave motion, define the terms (i) amplitude (ii) time period (iii) frequency (iv) angular frequency (v) wave length and wave number.
What is the relation between frequency, wavelength and wave velocity ? Also give the relation between frequency and time period of a wave.
Knowledge Check
the displacement versus time relation for a disturbance travelling with velocity of 1500 m//s . Calculate the wavelength of the disturbance. .
A
`4xx 10^-3 m`
B
`1 xx 10^-3 m`
C
` 3 xx 10^-3 m`
D
` 2 xx 10^-3 m`
Relation between time period (T) and frequency (V)
A
`V = (1)/(T)`
B
`V = T`
C
`V = 1/(T^2)`
D
`V/T = 1`
The frequency of a wave travelling at a speed of 500 m//s is 25 Hz. Its time period is
.
