JEE Main · Physics · Mechanical Properties of Fluids
Young's Equation for Contact Angle
JEE Main asked Young's Equation for Contact Angle once in the 108 shifts Lumi analysed, on 5 Apr 2024, Shift 1. It belongs to Surface Tension, in Mechanical Properties of Fluids (Physics).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2024
- the only year
- Pattern
- New since 2024
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 2024. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 0 in 24 shifts · 2023: 0 in 12 shifts · 2024: 1 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.
How JEE Main framed it
Two statements is the usual form. Skill tested: conceptual.
- Statement i/ii on contact angle and capillarity
Difficulty
The question was multiple choice.
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.
Shift: 5 Apr 2024, Shift 1.
Same topic
Other ideas in Surface Tension
Surface Tension has 18 ideas JEE Main has asked; 5 of them came up in more than one question. The 12 most asked are below.
- Splitting and Coalescence10× · 2026
- Excess Pressure in Soap Bubbles6× · 2025
- Capillary Rise (Ascent Formula)3× · 2024
- Angle of Contact2× · 2024
- Surface Energy and Work2× · 2024
- Work Done in Expanding a Soap Bubbleonce · 2026
- Work Done in Expanding a Soap Bubbleonce · 2026
- Capillary Rise in a Tilted Tubeonce · 2025
- Effect of Temperature and Impuritiesonce · 2024
- Excess Pressure in Submerged Air Bubblesonce · 2023
- Excess Pressure in Dropsonce · 2022
- Oscillation Frequency of a Liquid Droponce · 2022