Match List (1) with List(II) and select the correct answer using codes given below thelists. A proton and an α -particle have their kinetic energies in ratio 1:8 List I List II P) Ratio of their masses 1) 1/\sqrt2 Q) Ratio of their velocities 2) (1/4) R) Ratio of their charges 3) 1/2 S) Ratio of their De-Brogliewavelength 4) 4\sqrt2

Correct Answer is : P - 2 , Q - 1 ; R - 3 ; R - 4

JEE Advanced Model Paper 18 with solutions for online practice

Question : 20 of 60

Marks: +1, -0

Match List (1) with List(II) and select the correct answer using codes given below thelists. A proton and an α -particle have their kinetic energies in ratio 1:8

List I	List II
P) Ratio of their masses	1) 1/√2
Q) Ratio of their velocities	2) (1/4)
R) Ratio of their charges	3) 1/2
S) Ratio of their De-Brogliewavelength	4) 4√2

P - 2 ; Q - 4 ; R - 3 ; S - 1
P - 3 ; Q - 4 ; R - 2 ; S - 1
P - 3 ; Q - 1 ; R - 2 ; R - 4
P - 2 , Q - 1 ; R - 3 ; R - 4

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