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If the wavelength of incident light falling on a photosensitive material decreases, then
Options
(a) photoelectric current increases
(b) stopping potential decreases
(c) stopping potential remains constant
(d) stopping potential increases
Correct Answer:
stopping potential increases
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 atomic number of the most common element in nuclear fusion is
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
- Weber ampere per metre is equal to
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
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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