Question

name one source each of ultraviolet and infrared radiations.​

Answer 1

Solution. All heated bodies such as a heated iron ball, flame, fire etc., are the sources of infrared radiations. The electric arc and sparks give ultraviolet radiations.

Answer 2

Answer:

1.All heated bodies such as heated iron ball flame, fire etc. are the sources of infrared radiations. Sun is also a source of infrared radiations

2.The electric arc and electric spark give ultraviolet radiations.