Physics
Grade-8
Easy
Question
The distance between any two consecutive _____ is called the wavelength of a sound wave.
- Compressions
- Rarefactions
- Crests
- All of the above
Hint:
2 consecutive crests or troughs (compression or rarefaction) are present in a propagating wave
The correct answer is: All of the above
- The distance between two consecutive crests/compressions or troughs/rarefactions is called wavelength.
- It is depend on the frequency of the propagating wave
Related Questions to study
Physics
Wavelength is the length _____.
Wavelength is the length _____.
PhysicsGrade-8
Physics
The time taken by two consecutive compressions or rarefactions to cross a fixed point is called_______________.
The time taken by two consecutive compressions or rarefactions to cross a fixed point is called_______________.
PhysicsGrade-8
Physics
The name of the symbol λ is ____ and it is used for _____.
The name of the symbol λ is ____ and it is used for _____.
PhysicsGrade-8
Physics
The upper portion of the graphical representation of the wave represent the ____.
The upper portion of the graphical representation of the wave represent the ____.
PhysicsGrade-8
Physics
A peak is called a ____ and a valley is called a ____ of a wave.
A peak is called a ____ and a valley is called a ____ of a wave.
PhysicsGrade-8
Physics
A trough represents ______.
A trough represents ______.
PhysicsGrade-8
Physics
A crest represents _____.
A crest represents _____.
PhysicsGrade-8
Physics
The frequency of a sound wave is ____ to its time period.
The frequency of a sound wave is ____ to its time period.
PhysicsGrade-8
Physics
The name of the symbol ν is ____ and it is used for _____.
The name of the symbol ν is ____ and it is used for _____.
PhysicsGrade-8
Physics
The SI unit of wavelength is ____.
The SI unit of wavelength is ____.
PhysicsGrade-8
Physics
The SI unit of frequency is ____.
The SI unit of frequency is ____.
PhysicsGrade-8
Physics
In the graphical representation of sound waves ____ formed.
In the graphical representation of sound waves ____ formed.
PhysicsGrade-8
Physics
In the graphical representation of sound waves the variation of density and pressure is plotted against _____.
In the graphical representation of sound waves the variation of density and pressure is plotted against _____.
PhysicsGrade-8
Physics
The angle between the direction of vibration of particles and the direction of propagation of a longitudinal wave is ____ degrees.
The angle between the direction of vibration of particles and the direction of propagation of a longitudinal wave is ____ degrees.
PhysicsGrade-8
Physics
The angle between the direction of vibration of particles and the direction of propagation of a transverse wave is ____ degrees.
The angle between the direction of vibration of particles and the direction of propagation of a transverse wave is ____ degrees.
PhysicsGrade-8
