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Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work function 6.125 eV. The maximum kinetic energy of the emitted photoelectron is
Options
(a) 27 eV
(b) 22 eV
(c) 17 eV
(d) 37 eV
Correct Answer:
27 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two metal wires of identical dimensions are connected in series. If σ₁ and σ₂ are
- If the terminal speed of a sphere of gold (density=19.5 kg/m³) is 0.2 m/s
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- The wing span of an aeroplane is 20 m. It is flying in a field where the vertical
- A particle of mass M is suited at the centre of a spherical shell of same mass and radius
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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