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Saturday, 31 October

JEE Main · Physics · Mechanical Properties of Fluids

Newton's Law of Viscosity

JEE Main asked Newton's Law of Viscosity once in the 108 shifts Lumi analysed, on 25 Jun 2022, Shift 1. It belongs to Viscosity, in Mechanical Properties of Fluids (Physics).

Updated 2026-10-24

Times asked
1
in 1 shift
Years
1 of 8
First asked
2022
the only year
Pattern
Occasional
asked once so far

Questions on this idea a shift, by year

2017–2026. Asked in 2022. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

00.050.10’170’200’210.03’220’230’240’250’26

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 1 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.

Shift by shift

Each square is one analysed shift, in date order. Open a filled one for that paper.

  • 20260 of 9
  • 20250 of 8
  • 20240 of 18
  • 20230 of 12
  • 20221 of 24
  • 20210 of 24
  • 20200 of 12
  • 20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Numerical value is the usual form. Skill tested: calculation.

  • Depth from shear stress and velocity

Difficulty

Easy 0Medium 1Hard 0

1 of the 1 question had a numerical answer.

Every question

The question

From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.

  1. 25 Jun 2022, Shift 1 · Q53The velocity of upper layer of water in a river is 36 kmh−1\mathrm{kmh^{-1}}. Shearing stress between horizontal layers of water is…MediumNumerical value

Shift: 25 Jun 2022, Shift 1.

Same topic

Other ideas in Viscosity

Viscosity has 11 ideas JEE Main has asked; 6 of them came up in more than one question.