An electric heater would be most likely to produce:
A. X-Rays
B. Ultra Violet
C. Infrared Radiations
D. Beta Rays
Answer
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.