Question

What is the time period of a turning for whose frequency is 200 hz

Answer 1

Given:-

• Frequency of turning (v) = 200Hz

To Find:-

• Time period of a turning (T) .

Solution:-

Frequency and Time Period are related as

⟹ v = 1/T

here

v is the frequency

T is the time period

Put the value ,we get

⟹ 200 = 1/T

⟹ T = 1/200

⟹ T = 0.005 s

∴ The Time Period of a turning is 0.005 second.

Additional Information !!

✧ Time Period: The time taken to complete one oscillation of the density of the medium is called the time period of the sound wave.

✧ Frequency : The number of oscillation of the density of the medium at of place per unit time is called the frequency of the sound.

✧ Frequency is denoted by v (nu)

✧ Time Period is denoted by T .

Answer 2

AnswEr:

☯ Given:-

$\qquad\bullet\normalsize\sf\ Frequency(F) \: = \: 200hz$

☯ To Find:-

$\qquad\bullet\normalsize\sf\ Time \: of \: turning(T)$

☯ Solution:-

$\underline{\bigstar\:\sf{According \: to \: given\: in \: Question:}}$

As we know that, Frequency is directly proportional to Time period;

$\normalsize\ : \implies\sf\ Frequency(F) \: = \: \frac{1}{Time \: period \: \left(T \right)}$

Put the known values in formula;

$\normalsize\ : \implies\sf\ 200 \: = \: \frac{1}{Time \: period \: \left(T \right)}$

$\normalsize\ : \implies\sf\ Time \: period(T) \: = \: \frac{1}{200}$

$\normalsize\ : \implies\sf\ Time \: period \: = \: 0. 005 \: seconds$

$\therefore\:\underline{\textsf{ The \: time \: period \: is }{\textbf{\: 0. 005 \: sec. }}}$

$\underline{\bigstar\:\sf{Additional \: Information:}}$

⋆ Time Period :-

• The time required to produce one complete wave is called Time period of the wave.
• In other words, the time taken to complete one vibration is called Time period.
• The Time period is denoted by letter "T".
• Time period is measured in "second (s)".

⋆ Frequency:-

• The number of complete waves produced in one second is called frequency of the wave.
• In other words, the number of vibrations per second is called frequency.
• Frequency is denoted by letter "F".
• The SI unit of frequency is "Hertz".