B.P.S.C. School Teacher/Headmaster 10.12.2023
Which of the following is not an electromagnetic wave?
aGamma ray
bAlpha ray✓ Correct
cX-ray
dMore than one of the above
eNone of the above
Explanation
Electromagnetic waves include radio, microwave, infrared, visible, ultraviolet, X-rays, and gamma rays. Alpha rays are not included under electromagnetic waves. Alpha rays are a type of ionizing radiation.
general-science