Physics · JEE

Important Questions: Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula for JEE

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The most important Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula questions for JEE cover conceptual traps, standard results, and numerical patterns from Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula. Goodmarks provides 8+ high-yield MCQs with full solutions.

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Q1PhysicsUnit 16: Optics
Astigmatism for a human eye can be removed by using an additional:
Q2PhysicsUnit 16: Optics
When an object is placed between optical centre and focus of lens:
Q3PhysicsUnit 16: Optics
A needle of length 5cm,5 \mathrm{cm}, placed 45cm45 \mathrm{cm} from a lens form an image on a screen placed 90cm90 \mathrm{cm} on the other side of the lens. The type of lens and its focal length are :
Q4PhysicsUnit 16: Optics
Where should the object be placed to get the virtual image in case of convex lens?
Q5PhysicsUnit 16: Optics
The lens used to correct long sightedness or hypermetropla.
Q6PhysicsUnit 16: Optics
In a healthy human eye, the focussing is done by the
Q7PhysicsUnit 16: Optics
Eye lens is a:
Q8PhysicsUnit 16: Optics
A person can not see the distant objects clearly (though he can see the nearby object clearly). He is suffering from the defect of vision called:

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Important questions test core concepts that appear frequently across JEE Main and Advanced papers — definitions, standard formulas, and classic problem types.

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Key areas include Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula. Prioritise these before moving to edge cases.

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Revise 30–50 important MCQs per unit in the last month before JEE. Focus on questions you got wrong at least once.

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