EVERYDAY SCIENCE

SCIENCE

EARTH SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
All forms of electromagnetic energy have
A
transverse wave properties
B
the same temperature
C
the same wavelength
D
their own half life
Explanation: 

Detailed explanation-1: -Electromagnetic waves are transverse in nature as they propagate by varying the electric and magnetic fields such that the two fields are perpendicular to each other. Accelerated charges are responsible to produce electromagnetic waves. Electromagnetic wave propagation does not require any material medium to travel.

Detailed explanation-2: -Electromagnetic waves are transverse waves. That means the electric and magnetic fields change (oscillate) in a plane that is perpendicular to the direction of propagation of the wave.

Detailed explanation-3: -The electric and magnetic fields that make up an electromagnetic wave are perpendicular (at right angles) to each other. Both fields are also perpendicular to the direction in which the wave travels. Therefore, an electromagnetic wave is a transverse wave.

Detailed explanation-4: -Visible light is a form of radiant energy that moves in transverse waves. All transverse waves exhibit certain characteristics: wavelength, crest, trough, frequency, and amplitude.

Detailed explanation-5: -are transverse waves; can travel through a vacuum; travel at exactly the same speed in a vacuum, the speed of light, 300, 000, 000 m/s.

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