Physics · JEE

Online Practice: Einstein's photoelectric equation, particle nature of light for JEE

4+ syllabus-aligned questions available

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Goodmarks provides free online JEE practice for Einstein's photoelectric equation, particle nature of light with 4+ MCQs, instant answer checking, and full solutions. Sign up to unlock the complete question bank and topic-wise filters.

Sharpen your physics preparation with interactive online practice for Einstein's photoelectric equation, particle nature of light. Goodmarks offers 4+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

Syllabus context

Part of Dual Nature of Matter and Radiation in JEE Main Physics.

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Q1PhysicsUnit 17: Dual Nature of Matter and Radiation

Fill in the blanks: The

\ldots

tungsten is reduced by coating with barium oxide.

Q2PhysicsUnit 17: Dual Nature of Matter and Radiation

Threshold wavelength of tungsten is 2300 angstrom. If ultraviolet light of wavelength 1800 angstrom is incident on it, then the maximum kinetic energy of photoelectrons would be?

Q3PhysicsUnit 17: Dual Nature of Matter and Radiation

Light of two different frequencies whose protons have energies

1 e V

and

2.5 e V

respectively, successively illuminate a metallic surface whose work function is

0.5 e V .

Ratio of maximum speeds of emitted electrons will be

Q4PhysicsUnit 17: Dual Nature of Matter and Radiation

The surface of some material is radiated in turn by waves of

\lambda=3.5 \times

10^{-7}

and

\lambda=5.4 \times 10^{-7} m

respectively The ratio of the stopping potential in the two cases in

2: 1 .

The work function of the metal is:

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How do I practice Einstein's photoelectric equation, particle nature of light online for JEE?

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Goodmarks currently has 4+ JEE-aligned MCQs for Einstein's photoelectric equation, particle nature of light, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Physics questions on Goodmarks are organised by official JEE Main units and subtopics, including Einstein's photoelectric equation, particle nature of light.

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