Match List I with List II Choose the correct answer from the options given below: (a) A-I, B-III, C-IV, D-II (b) A-III, B-IV, C-I, D-II (c) A-II, B-IV, C-III, D-I (d) A-III, B-I, C-II, D-IV

Answer: (b). Planck's constant h = [ML²T⁻¹] → III. Stopping potential is a voltage = [ML²T⁻³A⁻¹] → IV. Work function is an energy = [ML²T⁻²] → I. Momentum = mv = [MLT⁻¹] → II. So the answer is (b) A-III, B-IV, C-I, D-II.

Match List I with List II Choose the correct answer from the options… | JEE Main 2023 (24 Jan, Shift 1)

Q44JEE Main 2023 · 24 JAN · SHIFT 1Medium

Units & Dimensions

Match List I with List II

Choose the correct answer from the options given below:

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Answer: (b)

Planck's constant $h = [\mathrm{ML^2T^{-1}}]$ → III.
Stopping potential is a voltage $= [\mathrm{ML^2T^{-3}A^{-1}}]$ → IV.
Work function is an energy $= [\mathrm{ML^2T^{-2}}]$ → I.
Momentum $= mv = [\mathrm{MLT^{-1}}]$ → II.
So the answer is (b) A-III, B-IV, C-I, D-II.

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