The time by a photoelectron to come out after the photon strikes is approximately

The Time By A Photoelectron To Come Out After The Physics Question

The time by a photoelectron to come out after the photon strikes is approximately

Options

(a) 10⁻¹ s
(b) 10⁻⁴ s
(c) 10⁻¹⁰ s
(d) 10⁻¹⁶s

Correct Answer:

10⁻¹⁰ s

Explanation:

Emission of photo-electron starts from the surface after incidence of photons in about 10⁻¹⁰ sec.

Related Questions:

  1. According to photon theory of light which of the following physical quantities,
  2. The breaking stress of a wire depends upon
  3. A slab consists of two parallel layers of two different materials of same thickness
  4. In the Young’s modulus experiment, if length of wire and radius both are doubled,
  5. A metal rod of length l cuts across a uniform magnetic field B with a velocity v.

Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)

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