Answer
430.5k+ views
Hint: A tone is basically a sound wave. A sound wave basically consists of a region of high pressure i.e. compression and region of low pressure i.e. rarefaction. This compression and rarefaction are periodic in nature depending on the frequency of the sound wave. Since the frequency of the wave is equal to the reciprocal of the time period we will determine the time interval between the successive compression.
Formula used:
$T=\dfrac{1}{f}$
Complete answer
Sound waves are nothing but the disturbance of the particles of the medium. A sound wave propagates a region of high pressure i.e. compression and region of low pressure I.e. rarefaction as we can see in the above diagram. These compression and rarefactions repeat themselves at regular intervals of time. The frequency of the tone heard by the man is given to be as f= 500Hz. Since the frequency of the successive compression and rarefaction of the sound wave is equal to the reciprocal of the time period, the time interval between successive compression is given by,
$\begin{align}
& T=\dfrac{1}{f} \\
& \Rightarrow T=\dfrac{1}{500} \\
& \Rightarrow T=0.002s=2\times {{10}^{-3}}s \\
& \Rightarrow T=2ms \\
\end{align}$
Hence the correct answer of the above question is option c.
Note:
The time interval of the successive compression heard by the man will be equal to the above value obtained as long as he is not moving. If the person starts moving then the frequency of the tone heard by him will be different as compared to the actual frequency of the source of the tone. The time interval of successive rarefaction heard by the man is also the same.
Formula used:
$T=\dfrac{1}{f}$
Complete answer
![seo images](https://www.vedantu.com/question-sets/37733453-849f-48b1-8669-c7d12a879d5b5444316866006149748.png)
Sound waves are nothing but the disturbance of the particles of the medium. A sound wave propagates a region of high pressure i.e. compression and region of low pressure I.e. rarefaction as we can see in the above diagram. These compression and rarefactions repeat themselves at regular intervals of time. The frequency of the tone heard by the man is given to be as f= 500Hz. Since the frequency of the successive compression and rarefaction of the sound wave is equal to the reciprocal of the time period, the time interval between successive compression is given by,
$\begin{align}
& T=\dfrac{1}{f} \\
& \Rightarrow T=\dfrac{1}{500} \\
& \Rightarrow T=0.002s=2\times {{10}^{-3}}s \\
& \Rightarrow T=2ms \\
\end{align}$
Hence the correct answer of the above question is option c.
Note:
The time interval of the successive compression heard by the man will be equal to the above value obtained as long as he is not moving. If the person starts moving then the frequency of the tone heard by him will be different as compared to the actual frequency of the source of the tone. The time interval of successive rarefaction heard by the man is also the same.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)