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Saturday, 31 October

JEE Main · Physics · Oscillations

Phase Space Energy Ellipse

JEE Main asked Phase Space Energy Ellipse once in the 108 shifts Lumi analysed, on 4 Aug 2021, Shift 2. It belongs to Energy in SHM, in Oscillations (Physics).

Updated 2026-10-24

Times asked
1
in 1 shift
Years
1 of 8
First asked
2021
the only year
Pattern
Gone quiet
asked once so far

Questions on this idea a shift, by year

2017–2026. Asked in 2021. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.

00.050.10’170’200.03’210’220’230’240’250’26

Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 1 in 24 shifts · 2022: 0 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
  • 20220 of 24
  • 20211 of 24
  • 20200 of 12
  • 20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Diagram based is the usual form. Skill tested: diagram reading.

  • Identify position-momentum curve for shm

Difficulty

Easy 0Medium 1Hard 0

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.

  1. 4 Aug 2021, Shift 2 · Q19The potential energy function for a particle executing SHM is given by V(x)=12kx2V(x)=\frac{1}{2}kx^2, where k is the force constant of the…MediumDiagram basedHas a figure

Shift: 4 Aug 2021, Shift 2.

Same topic

Other ideas in Energy in SHM

Energy in SHM has 12 ideas JEE Main has asked; 7 of them came up in more than one question.

Topic analysisChapter analysisStudy this chapterAll repeated ideas