Which is true a wave- -here n - frequency- T - time period-nT - 1displaystylefrac-n-T- 2n - TNone of these

Question

Toppr Admin · Accepted Answer

-xA0- -xA0- -xA0- -xA0- Option AFrequency is number of vibrations per -one- second- and time period is the time taken to complete one vibration-xA0- -xA0- -xA0- Let a vibrating body completes n vibrations in 1 s-therefore time taken to complete one vibration - T-1-n- second-xA0- therefore we have - T-1-n -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- or -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0- -xA0-nT-1-xA0-xA0-

Which is true for a wave? (here n = frequency, T = time period).
nT = 1
$\frac{n}{T} = 2$
n = T
None of these

Option A

Frequency is number of vibrations per (one) second, and time period is the time taken to complete one vibration.
Let a vibrating body completes n vibrations in 1 s,
therefore time taken to complete one vibration , $T = (1 / n)$ second
therefore we have , $T = 1 / n$ ,
or $n T = 1$

Which is true for a wave? (here n = frequency, T = time period).nT = 1nT=2n = TNone of these

Option AFrequency is number of vibrations per (one) second, and time period is the time taken to complete one vibration. Let a vibrating body completes n vibrations in 1 s,therefore time taken to complete one vibration , T=(1/n) second therefore we have , T=1/n , or nT=1

Which is true for a wave? (here n = frequency, T = time period).
nT = 1
$\frac{n}{T} = 2$
n = T
None of these

Option A

Frequency is number of vibrations per (one) second, and time period is the time taken to complete one vibration.
Let a vibrating body completes n vibrations in 1 s,
therefore time taken to complete one vibration , $T = (1 / n)$ second
therefore we have , $T = 1 / n$ ,
or $n T = 1$