Differentiating Mechanical and Electromagnetic Waves

What do waves primarily transport?

• Sound

• Light

• Energy

• Matter

Which of the following is NOT a type of mechanical wave?

• Sound waves

• Water waves

• Light waves

• Seismic waves

What is required for mechanical waves to travel?

• None of the above

• Electromagnetic field

• A medium

• A vacuum

Which type of wave can travel through empty space?

• Sound waves

• Water waves

• Electromagnetic waves

• Seismic waves

Which of the following is an example of an electromagnetic wave?

• Seismic wave

• Sound wave

• Water wave

• Radio wave

In a transverse wave, the oscillations are:

• Parallel to the wave movement

• Perpendicular to the wave movement

• Circular

• None of the above

In a longitudinal wave, the displacement of the medium is:

• Perpendicular to the wave movement

• Circular

• In the same direction as the wave movement

• None of the above

What type of motion do particles undergo in a surface wave?

• Linear

• Circular

• Elliptical

• Random

The speed of mechanical waves depends on:

• The amplitude

• The wavelength

• The frequency

• The medium

At what speed do electromagnetic waves travel in a vacuum?

• Speed of light

• Variable speed

• None of the above

• Speed of sound