(A) Comparing Einstein's photoelectric equation $\frac{1}{2}mv_{\max}^2 = hf - \phi_0$ with the linear equation $y = mx + c$,where $y = \frac{1}{2}mv_

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the same for all metals and independent of the intensity of radiation.

(A) Comparing Einstein's photoelectric equation $\frac{1}{2}mv_{\max}^2 = hf - \phi_0$ with the linear equation $y = mx + c$,where $y = \frac{1}{2}mv_{\max}^2$,$x = f$,$m = h$,and $c = -\phi_0$.The slope of the graph is Planck's constant $h$,which is a universal constant and is independent of the nature of the metal or the intensity of the incident radiation.

Class 12 Physics Dual Nature of Radiation and matter Einstein's Photoelectric Equation and Energy Quantum of Radiation

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In the graph of maximum kinetic energy of photoelectrons emitted from a metal surface versus the frequency of incident radiation based on Einstein's photoelectric equation,the slope is .......

A
the same for all metals and independent of the intensity of radiation.
B
dependent on the intensity of incident radiation.
C
dependent on the intensity of incident radiation and the metal.
D
dependent on the nature of the metal.

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Class 12

Physics Questions

Chapter

Dual Nature of Radiation and matter

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Einstein's Photoelectric Equation and Energy Quantum of Radiation

If the frequency of light falling on a photosensitive material doubles, which of the following is true?

Medium

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At an incident radiation frequency of $v_1$,which is greater than the threshold frequency,the stopping potential for a certain metal is $V_1$. At frequency $2 v_1$,the stopping potential is $3 V_1$. If the stopping potential at frequency $4 v_1$ is $n V_1$,then $n$ is

MediumTS EAMCET 2018

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Monochromatic radiation emitted when an electron in a hydrogen atom jumps from the first excited state to the ground state irradiates a photosensitive material. The stopping potential is measured to be $3.57 \; V$. The threshold frequency of the material is ......... $\times 10^{15} \; Hz$.

MediumAIPMT 2012

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When a photosensitive surface is irradiated by light of wavelengths $\lambda_1$ and $\lambda_2$,the kinetic energies of the emitted photoelectrons are $E_1$ and $E_2$ respectively. The work function of the photosensitive surface is:

EasyMHT CET 2024

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In a photoelectric effect experiment,the cathode metal is exposed to light of wavelength $600 \ nm$. The maximum kinetic energy of the ejected electron doubles when light of wavelength $400 \ nm$ is used. The work function of the cathode metal is approximately: [Use $h=6.63 \times 10^{-34} \ J-s, c=3 \times 10^8 \ m/s$] (in $eV$)

DifficultTS EAMCET 2021

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In the graph of maximum kinetic energy of photoelectrons emitted from a metal surface versus the frequency of incident radiation based on Einstein's photoelectric equation,the slope is .......

Similar Questions

If the frequency of light falling on a photosensitive material doubles, which of the following is true?

At an incident radiation frequency of $v_1$,which is greater than the threshold frequency,the stopping potential for a certain metal is $V_1$. At frequency $2 v_1$,the stopping potential is $3 V_1$. If the stopping potential at frequency $4 v_1$ is $n V_1$,then $n$ is

Monochromatic radiation emitted when an electron in a hydrogen atom jumps from the first excited state to the ground state irradiates a photosensitive material. The stopping potential is measured to be $3.57 \; V$. The threshold frequency of the material is ......... $\times 10^{15} \; Hz$.

When a photosensitive surface is irradiated by light of wavelengths $\lambda_1$ and $\lambda_2$,the kinetic energies of the emitted photoelectrons are $E_1$ and $E_2$ respectively. The work function of the photosensitive surface is:

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