Practice NEET Physics Dual Nature of Radiation and Matter MCQs Set 01 provided below. The MCQ Questions for NEET Dual Nature of Radiation and Matter Physics with answers and follow the latest NEET/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for NEET NEET Physics and also download more latest study material for all subjects.
Practice Dual Nature of Radiation and Matter MCQs for NEET Physics
Students of NEET Physics can read through these 50 questions and answers to learn important ideas in Dual Nature of Radiation and Matter easily.
Dual Nature of Radiation and Matter MCQ Questions NEET Physics with Answers
Question: A particle is dropped from a height H. The de-Broglie wavelength of the particle as a function of height is proportional to
a) H–1/2
b) H0
c) H1/2
d) H
Answer: A
Question: The wavelength of a photon needed to remove a proton from a nucleus which is bound to the nuclear with 1 MeV energy is nearly
a) 1.2 × 10–3 nm
b) 1.2 × 10 nm
c) 1.2 nm
d) 1.2 × 10–6 nm
Answer: A
Question: Consider a beam of electrons (each electron with energy E0) incident on a metal surface kept in an evacuated chamber. Then,
a) electrons can be emitted with any energy, with a maximum of E0
b) None of these
c) electrons can be emitted but all with an energy, E0
d) no electrons will be emitted as only photons can emit electrons
Answer: A
Question: When the energy of the incident radiation is increased by 20%, the kinetic energy of the photoelectrons emitted from a metal surface increased from 0.5 eV to 0.8 eV. The work function of the metal is :
a) 1.0 eV
b) 1.3 eV
c) 1.5 eV
d) 0.65 eV
Answer: A
Question: A 15.0 eV photon collides with and ionizes a hydrogen atom. If the atom was originally in the ground state (ionization potential =13.6 eV), what is the kinetic energy of the ejected electron?
a) 1.4 eV
b) 13.6 eV
c) 28.6 eV
d) 15.0 eV
Answer: A
Question: Assertion : Photoelectric saturation current increases with mthe increase in frequency of incident light.
Reason : Energy of incident photons increases with increase in frequency and as a result photoelectric current increases.
a) Assertion is incorrect, reason is correct
b) Assertion is correct, reason is incorrect
c) Assertion is correct, reason is correct; reason is not a correct explanation for assertion
d) Assertion is correct, reason is correct; reason is a correct explanation for assertion
Answer: A
Question: Assertion : In process of photoelectric emission, all emitted electrons do not have same kinetic energy.
Reason : If radiation falling on photosensitive surface of a metal consists of different wavelength then energy acquired by electrons absorbing photons of different wavelengths shall be different.
a) Assertion is correct, reason is correct; reason is a correct explanation for assertion.
b) Assertion is correct, reason is correct; reason is not a correct explanation for assertion
c) Assertion is correct, reason is incorrect
d) Assertion is incorrect, reason is correct.
Answer: A
Question: When 0.50 Å X-rays strike a material, the photoelectrons from the k shell are observed to move in a circle of radius 23 mm in a magnetic field of 2 × 10–2 tesla acting perpendicularly to the direction of emission of photoelectrons. What is the binding energy of k-shell electrons?
a) 6.2 keV
b) 2.9 keV
c) 5.5 keV
d) None of these
Answer: A
Practice MCQs for NEET Physics Dual Nature of Radiation and Matter
NEET Physics Dual Nature of Radiation and Matter Objective Test Questions
Access these MCQs for Dual Nature of Radiation and Matter to evaluate your conceptual understanding swiftly. Built according to the active NEET curriculum for NEET Physics, these multiple-choice questions encourage regular practice. Solving these objective problems helps clarify core themes and raises grades in school evaluations.
Core Objective Practice Sets for Dual Nature of Radiation and Matter
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FAQs
You can get most exhaustive NEET Physics Dual Nature of Radiation and Matter MCQs Set 01 for free on StudiesToday.com. These MCQs for NEET Physics are updated for the 2026-27 academic session as per NEET examination standards.
Yes, our NEET Physics Dual Nature of Radiation and Matter MCQs Set 01 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.
By solving our NEET Physics Dual Nature of Radiation and Matter MCQs Set 01, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.
Yes, you can also access online interactive tests for NEET Physics Dual Nature of Radiation and Matter MCQs Set 01 on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.