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The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric effect for aluminium will be
Options
(a) 300 nm
(b) 200 nm
(c) 350 nm
(d) 420 nm
Correct Answer:
300 nm
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
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
- The acceleration due to gravity becomes (g/2) where g=acceleration due to gravity
- The potential differences across the resistance, capacitance and inductance
- A particle of mass m is projected with velocity v making an angle of 45° with
- Certain quantity of water cools from 70⁰ C to 60⁰C in the first 5 minutes and to 54⁰C
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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