Question

A Wave with a Frequency of 500 Hz is travelling at Speed of 200 m^-1 . What is its Wavelength ?​

Answer 1

Question :-

• A Wave with a Frequency of 500 Hz is travelling at Speed of
  `\bf {200 \: m ^(-1)}` . What is its Wavelength ?

Answer :-

• Wavelength of the Wave is 0.4 m .

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Given :-

• Frequency = 500 Hz
• Speed =
  `\bf {200 \: m ^(-1)}`

To Find :-

• Wavelength = ?

Solution :-

As per the provided information in the given question, we have been given that the Frequency of the Wave is 500 Hz . Its Speed is given
`\bf {200 \: m ^(-1)}` . And, we have been asked to calculate the Wavelength .

For calculating the Wavelength , we will use the Formula :-

• Wavelength = Speed / Frequency

Therefore , by Substituting the given values in the above Formula :-

⇒ Wavelength = 200 / 500

⇒ Wavelength = 2 / 5

⇒ Wavelength = 0.4

Hence :-

• Wavelength = 0.4 m

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