WBJEE · Physics

Waves

6 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 6 questions

A wave has a frequency of $200 Hz$ and a wavelength of $2 m$ . What is its speed (in m/s)?
A wave has a frequency of $100 Hz$ and a wavelength of $2 m$ . What is its speed (in m/s)?
A tuning fork of frequency $500 Hz$ gives resonance in an air column closed at one end at lengths $16.0 cm$ and $50.0 cm$ . The speed of sound and the end correction are, respec…
A wave has a frequency of $100 Hz$ and a wavelength of $3 m$ . What is its speed (in m/s)?
A wave has a frequency of $50 Hz$ and a wavelength of $4 m$ . What is its speed (in m/s)?
A wave has a frequency of $100 Hz$ and a wavelength of $4 m$ . What is its speed (in m/s)?

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