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10Mechanical waves require a medium to propagate.
Sound wave is an example of a mechanical wave.
Mechanical waves can travel through vacuum.
Mechanical waves are produced due to vibration of molecules.
Energy of a mechanical wave decreases during transmission.
Mechanical waves can travel unlimited distance without loss of energy.
The medium in which vibration occurs is called matter.
Mechanical waves may be longitudinal or transverse.
Velocity of mechanical waves is same in all media.
Sound travels faster in solids than in gases.
Percentage: 0%
Which of the following statements is completely true for waves having longer wavelengths?
Which wave requires a medium to travel?
Mechanical waves are produced due to
In which medium does sound travel fastest?
Why does a mechanical wave lose energy?
Mechanical waves cannot travel through
Which is NOT a mechanical wave?
Mechanical waves are classified into
The velocity of mechanical waves depends on
Which medium absorbs energy of mechanical waves?
A wave that requires a medium to travel is called a ______ wave.
Sound wave is produced due to ______ of molecules.
The matter in which vibration occurs is called a ______.
Mechanical waves lose energy due to ______ by the medium.
Mechanical waves propagate only up to a certain ______.
Mechanical waves can be ______ or transverse.
The velocity of sound in air is ______ m/s.
The velocity of sound in ______ is 1481 m/s.
The velocity of sound in ______ is 5120 m/s.
Mechanical wave energy decreases during ______.