how do mechanical waves differ from electromagnetic waves?what are example of mechanical waves?
Answers
Answer:
Mechanical waves:
Mechanical waves need a material medium for their propagation.
These waves cannot travel through a vacuum.
The speed of the mechanical wave is low, depends/upon the source and medium through which they travel.
Mechanical waves may be longitudinal or transverse waves.
Mechanical waves are formed due to the vibrations of the particle of the medium.
Electromagnetic waves:
Electromagnetic waves do not need any material medium for their propagation.
They travel through a vaccum.
They travel with the speed of light (3×10
8
m/s) in vaccum.
Electromagnetic waves are transverse waves.
Electromagnetic waves are formed due to the oscillating electrical and magnetic field.
Answer:
Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.
There are three types of mechanical waves: transverse waves, longitudinal waves, and surface waves, etc. Some of the most common examples of mechanical waves are water waves, sound waves, and seismic waves
Explanation:
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