Physics Alternating Current PMC 2021
PMDC Verified Question 87 of 127

Energy emitted in the form of visible radiation is called:
A
Geothermal energy
B
Light energy
C
Sound energy
D
Tidal energy
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: Light energy
Concept:

Visible radiation is a portion of the electromagnetic spectrum that can be detected by the human eye.

Solution:

The electromagnetic energy emitted in the form of visible radiation is defined as light energy. It allows us to see objects and travels through a vacuum in the form of photons at the speed of light.

Why other options are incorrect:

  • Sound energy is mechanical vibrational energy and is not electromagnetic or visible.


  • Geothermal and Tidal energy are mechanical and thermal energy forms harvested from natural planetary forces, not visible electromagnetic emissions.

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