A) S1, S4 and S5
B) S3, S4 and S5
C) S1, S3 and S5
D) S2, S3 and S4
Correct Answer: A
Solution :
EM waves having wavelength 1000 times smaller than light waves are called X-rays. Ultraviolet waves are used in presence food, sterilizing the surgical instrument, detecting the invisible writings, finger prints etc. (iii) Alpha and gamma rays are electromagnetic waves. (iv) de-Broglie waves are not electromagnetic in nature. (v) Electromagnetic waves exhibit polarization while sound waves do not. So option is correctYou need to login to perform this action.
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