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JEE Main 2024 · PhysicsMultiple choiceSingle correctMediumApplication

JEE Main 30 January 2024, Shift 2, Physics Q31

Question 31 of 90 in this shift, Physics question 1 of 30, Section A.

If mass is written as

m = k\, c^P G^{-1/2} h^{1/2}

then the value of

P

will be : (Constants have their usual meaning with

k

a dimensionless constant)

(1) $1/3$
(2) $2$
(3) $-1/3$
(4) $1/2$ Official answer

Official answer

Option 4

NTA final key.

Chapter: Units and Measurements
Topic: No close match in our taxonomy
Idea tested: No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.