Wave Length
Trending Questions
Q. In the given wave, half the wavelength is:
- AB
- BD
- DE
- AE
Q.
The distance between a crest and the next trough along the direction of propagation of the wave will be equal to:
λ4
λ2
λ8
λ16
Q. What do we call the distance between consecutive crest and trough?
- Frequency
- Amplitude
- Wavelength
- Energy
Q.
The distance between two consecutive compressions (C) or two consecutive rarefactions (R) is called_____.
Wavelength
Time period
Frequency
Amplitude
Q.
The distance between a compression and the immediate next rarefaction of a longitudinal wave is:
2λ
Q.
How fast do transverse waves travel?
Q. If the wavelength of a wave is 5 m, which of the following quantities is equal to 5m, considering the wave below:
- a
- b
- c
- None of these
Q. Rarefaction is a region of:
- High pressure and low density
- Low pressure and low density
- High pressure and high density
- Low pressure and high density
Q. nttwo stationary sources each emit waves of wavelength x. an observer moves from one source to another with velocity u. then no of beats heard by them? n
Q.
The distance between a compression and its next rarefaction, in a sound wave of wavelength λ, will be:
λ2
λ8
λ4
λ16
Q. Identify the portion between two wave crests or troughs.
- amplitude
- frequency
- wave cycle
- vibration
- speed
Q.
The S.I. unit of wavelength is ___.
metre
second
decibel
metre per second
Q. The greek letter ____ is used to denote wavelength.
- α (alpha)
- λ (lambda)
- Ω (Omega)
- Δ (delta)
Q. In which of the following media sound can travel as a transverse wave?
- Liquids
- Gases
- Solids
- Liquids and gases
Q. The wavelength of H alpha of balmr series is 6500 angstorm . what is the wavelengh of H beta line of balmer series ?
Q. What is the SI unit of wavelength?
- kilometer
- metre
- Joule
- Watt
Q. The distance between any two consecutive compressions and rarefactions is termed as:
- Frequency
- Amplitude
- Wavelength
- Wave point
Q. If 'L' is the wavelength, then the distance between any two consecutive rarefaction is:
- 2L
- 4L
- 3L
- L
Q. The distance between two consecutive crests or troughs is called of the wave.
- amplitude
- wavelegth
- frequency
Q. In which of the following media sound can travel as a transverse wave?
- Liquids
- Gases
- Solids
- Liquids and gases