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Physics · JEE

Optics Revision for JEE

214+ syllabus-aligned questions available

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Revise Optics by covering every subtopic once, drilling formulas, then solving 210+ timed MCQs with full solutions.

Use this Optics revision checklist before mocks and the final exam. Reinforce concepts with 210+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

  1. 1.Reflection, refraction, lens/mirror formula
  2. 2.Prism, microscope, telescope
  3. 3.YDSE, diffraction, polarization
  4. 4.Revise Reflection of light, spherical mirrors, mirror formula with 10 MCQs
  5. 5.Revise Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula with 10 MCQs
  6. 6.Revise Total internal reflection and its applications, magnification, power of a lens, combination of thin lenses in contact with 10 MCQs
  7. 7.Revise Refraction of light through a prism, microscope and astronomical telescope (reflecting and refracting) and their magnifying powers with 10 MCQs
  8. 8.Revise Wave optics: wavefront and Huygens' Principle, laws of reflection and refraction using Huygens principle with 10 MCQs
  9. 9.Revise Interference: Young's double-slit experiment and expression for fringe width, coherent sources and sustained interference of light with 10 MCQs

JEE Formula Sheet

6+ important formulas for Optics

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Subtopics in Optics

View Optics formula sheet — 6+ JEE formulas

Free sample questions

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Q1PhysicsUnit 16: Optics
When the distance between the object and the plane mirror increases:
Q2PhysicsUnit 16: Optics
The distance between an electric lamp and a screen is d=1d=1 m. A convergent lens of focal length f=21cm\boldsymbol{f}=21 \mathrm{cm} is placed between the lamp and the lens such that a sharp image of the lamp filaments is formed on the screen. This question has multiple correct options
Q3PhysicsUnit 16: Optics
The observed wavelength of light coming from a distant galaxy is found to be increased by 0.5%0.5 \% as compared with that coming from a terrestrial source. The galaxy is.
Q4PhysicsUnit 16: Optics
For a total internal reflection, which of the following is correct?
Q5PhysicsUnit 16: Optics
A student focussed the image of a candle flame on a white screen using a convex lens. He noted down the position of the candle screen and the lens as under: Position of candle =12.0cm=12.0 \mathrm{cm} Position of convex lens =50.0cm=\mathbf{5 0 . 0} \mathrm{cm} Position of the screen =88.0cm=88.0 \mathrm{cm} What will be the nature of the image formed if he further shifts the candle towards the lens?
Q6PhysicsUnit 16: Optics
Two coherent monochromatic light beams of intensities II and 4I4 I are superposed. The maximum and minimum possible intensities in the resulting beam are:
Q7PhysicsUnit 16: Optics
Two independent monochromatic sodium lamps can not produce interference because
Q8PhysicsUnit 16: Optics
When light waves suffers reflection at the interface from air to glass, the change in phase of reflected waves is equal to

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How should I revise Optics before JEE?

Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.

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