Question

The source of infrared Radiations are
a) Radio Active Decay
c) Incandescent - Bulb
b) Stricking metal target
d) Sun rays​

Answer 1

Answer:

a) Radio Active Decay

Since the primary source of infrared radiation is heat or thermal radiation, any object which has a temperature radiates in the infrared. Even objects that we think of as being very cold, such as an ice cube, emit infrared.

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Answer 2

ANSWER:

               THE SOURCE OF INFRARED RADIATIONS ARE

                       C) INCANDESCENT -BULB

                        D) SUN RAYS

                     

                                         INFRARED RADIATIONS ARE  PRODUCED FROM                    ANY TEMPRATURE RELEASED OBJECTS SUCH AS INCANDESCENT -BULUB AND SUN RAYS.