Question:medium

The speed of a wave is \( 30 \, \mathrm{m/s} \). If the distance between 11 crests is \( 1 \, \mathrm{m} \), what is the frequency (in Hz)?

Show Hint

N/A

Updated On: Nov 26, 2025

\( 300 \, \mathrm{Hz} \)
\( 330 \, \mathrm{Hz} \)
\( 350 \, \mathrm{Hz} \)
\( 360 \, \mathrm{Hz} \)

Top Questions on Waves

A steel wire with mass per unit length \( 7.0 \times 10^{-3} \, \text{kg/m} \) is under a tension of \( 70 \, \text{N} \). The speed of transverse waves in the wire will be:
- MHT CET - 2024
- Physics
- Waves
View Solution
The velocity of sound in a gas in which two wavelengths \( 4.08 \, \text{m} \) and \( 4.16 \, \text{m} \) produce 40 beats in 12 seconds will be:
- MHT CET - 2024
- Physics
- Waves
View Solution
A closed organ pipe (closed at one end) is excited to support the third overtone. It is found that air in the pipe has:
- MHT CET - 2024
- Physics
- Waves
View Solution
A particle on a string undergoes a transverse wave motion given by: \[ y = 5 \sin \left( 4 \pi t - \frac{\pi x}{2} \right) \] (All quantities in SI units.) How much time does a particle at \( x = 0 \) take to go from mean position to extreme (maximum displacement) for the first time?
- MHT CET - 2025
- Physics
- Waves
View Solution
Want to practice more? Try solving extra ecology questions todayView All Questions

Questions Asked in MHT CET exam

Which disease is primarily spread by female Anopheles mosquitoes?

MHT CET - 2024
HIV and AIDS

How many ATP molecules are needed as an initial investment in the glycolytic cycle (normal glycolysis)?

MHT CET - 2024
Glycolysis

Total genetic content of an organism is called

MHT CET - 2024
Non-Mendelian Genetics

Two monkeys off mass 10 kg and 8 kg are moving along a vertical light rope the former climbing up with an acceleration of 2 m/second square while the latter coming down with a uniform velocity of 2 m/sec square find the tension in the rope at the fixed support

MHT CET - 2024
tension