Question

An object with a temperature of 0 Kelvin would not emit radiation.
a. True
b. False

Answer 1

This is true

Explanation: Any solid object above 0 kelvin emits radiation, so an object at 0 kelvin will NOT emit radiation but I'm pretty sure it's almost impossible to reach 0 kelvin. Hope this helps!

Answer 2

False. It was already proven many times by researchers that a radiation usually happens under higher temperatures. As you can see in some microwave projects and devices, heat is often generated in order to provide radiation. Therefore, the answer must be B.