A wave is characterised by the physical parameters:
Correct answer: C. Wavelength, frequency and speed of wave
- A. Amplitude, wavelength and acceleration
- B. Frequency, wavelength and acceleration
- C. Wavelength, frequency and speed of wave
- D. Displacement, wavelength and speed of wave
Explanation
A wave is typically characterized by the following physical parameters:1. Wavelength (λ): The distance between two consecutive points on the wave that are in phase with each other.2. Frequency (f): The number of oscillations or cycles of the wave per second.3. Speed of wave (v): The distance traveled by the wave per unit time.These three parameters are related by the wave equation:v = λf
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Waves
Progressive waves transfer energy through oscillations, with wavelength, frequency, amplitude and wave speed related by v = fλ; sound speed depends on the medium. Superposition produces interference and stationary waves in strings and organ pipes, while simple harmonic motion describes the oscillation itself and must be distinguished from wave propagation.
Practise Waves
1,281 free Waves MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Waves questions
There are different types of waves that exist in this universe. Which of the following waves do Not need any material medium to travel?
If the pressure of air enclosed in a long tube is increased 10 times, then the speed of sound will:
A string clamped at its both ends, vibrates in four segments (loops). The length of string is 150cm. The wavelength of the wave is:
Circular periodic waves can be generated
In case of doppler effect, the apparent frequency will be _ the actual frequency when the source moves towards the stationary observer
The distance covered by sound wave per unit time is called