JEE Main 2023 (Online) 1st February Evening Shift | Electromagnetic Waves Question 33 | Physics

	List I		List II
A.	Microwaves	I.	Radio active decay of the nucleus
B.	Gamma rays	II.	Rapid acceleration and deceleration of electron in aerials
C.	Radio waves	III.	Inner shell electrons
D.	X-rays	IV.	Klystron valve

Choose the correct answer from the options given below :

A-I, B-III, C-IV, D-II

A-IV, B-III, C-II, D-I

A-IV, B-I, C-II, D-III

A-I, B-II, C-III, D-IV

JEE Main 2023 (Online) 31st January Evening Shift

MCQ (Single Correct Answer)

-1

Match List I with List II

LIST I		LIST II
A.	Microwaves	I.	Physiotherapy
B.	UV rays	II.	Treatment of cancer
C.	Infra-red light	III.	Lasik eye surgery
D.	X-ray	IV.	Aircraft navigation

Choose the correct answer from the options given below:

A - IV, B - III, C - I, D - II

A - II, B - IV, C - III, D - I

A - III, B - II, C - I, D - IV

A - IV, B - I, C - II, D - III

JEE Main 2023 (Online) 29th January Evening Shift

MCQ (Single Correct Answer)

-1

Given below are two statements :

Statement I : Electromagnetic waves are not deflected by electric and magnetic field.

Statement II : The amplitude of electric field and the magnetic field in electromagnetic waves are related to each other as $${E_0} = \sqrt {{{{\mu _0}} \over {{\varepsilon _0}}}} {B_0}$$.

In the light of the above statements, choose the correct answer from the options given below :

Both Statement I and Statement II are true

Statement I is true and Statement II is false

Both Statement I and Statement II are false

Statement I is false but Statement II is true

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