An electric heater would be most likely to produce:

A. X-Rays
B. Ultra Violet
C. Infrared Radiations
D. Beta Rays


Correct Answer: C. InfraRed radiations 

Detailed About MCQs

An Electric heater is an electrical device that converts an electric current into heat. The heating element inside every electric heater is an electrical resistor. Electric heater (Radiant heaters) emits infrared radiations that travel through air or space until it hits an absorbing surface, where it is partially converted to heat and partially reflected. This heat directly warms people and objects in the room, rather than warming the air.