JEE Main · Physics · Waves
Beat Frequency in Sonometer Experiments
JEE Main asked Beat Frequency in Sonometer Experiments once in the 108 shifts Lumi analysed, on 1 Feb 2024, Shift 1. It belongs to Waves on Strings, in Waves (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
Numerical value is the usual form. Skill tested: multi-step.
- Tuning fork frequency from beats and tension change
Difficulty
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.
Shift: 1 Feb 2024, Shift 1.
Same topic
Other ideas in Waves on Strings
Waves on Strings has 14 ideas JEE Main has asked; 5 of them came up in more than one question. The 12 most asked are below.
- Wave Speed on String9× · 2025
- Sonometer Laws6× · 2024
- Particle Velocity vs Wave Velocity4× · 2026
- Superposition of Traveling Waves3× · 2025
- Harmonics and Overtones2× · 2022
- Phase Difference in Traveling Wavesonce · 2023
- Direction of Wave Propagationonce · 2022
- Interference Amplitude on Stringsonce · 2022
- Standing Wave Equationonce · 2022
- Linear Wave Differential Equationonce · 2021
- Nodes and Antinodesonce · 2021
- Wave Speed in Elastic Stringsonce · 2020