Electron Emission, Photo Electric Effect (Threshol Frequency Stopping Potential)
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NEET DIGITAL LIBRARY
Dual nature of radiation and Matter

141984 With reference to the observations in photoelectric effect, identify the correct statements from below:

1 A and B only
2 A and E only
3 C and E only
4 D and E only
5 Existence of threshold wavelength can not be explained by wave nature of light/electromagnetic waves.
Choose the correct answer from the options given below:
Shift-II
Dual nature of radiation and Matter

141990 For photoelectric effect which of the following statements are true.
I) The kinetic energies of the photoelectrons do not depend on the frequency of light
II) Photoelectric effect will always occur for highly intense light
III) The maximum kinetic energy of photoelectron does not depend upon the intensity of the light
IV) The escaping electron's kinetic energy is larger for larger frequency

1 I and II only
2 II and III only
3 III and IV only
4 IV and I only
Shift-I
Dual nature of radiation and Matter

141995 The graph between the maximum speed $\left(v_{\max }\right)$ of a photoelectron and frequency $(v)$ of the incident radiation, in photoelectric effect is correctly represented by:

1
2
3
4
Shift-I
Dual nature of radiation and Matter

141996 A photon of frequency ' $v$ ' has a momentum associated with if ' $c$ ' is the velocity of light then momentum is

1 $\frac{h v}{c^{2}}$
2 hve
3 $\frac{\mathrm{V}}{\mathrm{c}}$
4 $\frac{\mathrm{hv}}{\mathrm{c}}$
Shift-II
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Dual nature of radiation and Matter

141984 With reference to the observations in photoelectric effect, identify the correct statements from below:

1 A and B only
2 A and E only
3 C and E only
4 D and E only
5 Existence of threshold wavelength can not be explained by wave nature of light/electromagnetic waves.
Choose the correct answer from the options given below:
Shift-II
Dual nature of radiation and Matter

141990 For photoelectric effect which of the following statements are true.
I) The kinetic energies of the photoelectrons do not depend on the frequency of light
II) Photoelectric effect will always occur for highly intense light
III) The maximum kinetic energy of photoelectron does not depend upon the intensity of the light
IV) The escaping electron's kinetic energy is larger for larger frequency

1 I and II only
2 II and III only
3 III and IV only
4 IV and I only
Shift-I
Dual nature of radiation and Matter

141995 The graph between the maximum speed $\left(v_{\max }\right)$ of a photoelectron and frequency $(v)$ of the incident radiation, in photoelectric effect is correctly represented by:

1
2
3
4
Shift-I
Dual nature of radiation and Matter

141996 A photon of frequency ' $v$ ' has a momentum associated with if ' $c$ ' is the velocity of light then momentum is

1 $\frac{h v}{c^{2}}$
2 hve
3 $\frac{\mathrm{V}}{\mathrm{c}}$
4 $\frac{\mathrm{hv}}{\mathrm{c}}$
Shift-II
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NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Dual nature of radiation and Matter

141984 With reference to the observations in photoelectric effect, identify the correct statements from below:

1 A and B only
2 A and E only
3 C and E only
4 D and E only
5 Existence of threshold wavelength can not be explained by wave nature of light/electromagnetic waves.
Choose the correct answer from the options given below:
Shift-II
Dual nature of radiation and Matter

141990 For photoelectric effect which of the following statements are true.
I) The kinetic energies of the photoelectrons do not depend on the frequency of light
II) Photoelectric effect will always occur for highly intense light
III) The maximum kinetic energy of photoelectron does not depend upon the intensity of the light
IV) The escaping electron's kinetic energy is larger for larger frequency

1 I and II only
2 II and III only
3 III and IV only
4 IV and I only
Shift-I
Dual nature of radiation and Matter

141995 The graph between the maximum speed $\left(v_{\max }\right)$ of a photoelectron and frequency $(v)$ of the incident radiation, in photoelectric effect is correctly represented by:

1
2
3
4
Shift-I
Dual nature of radiation and Matter

141996 A photon of frequency ' $v$ ' has a momentum associated with if ' $c$ ' is the velocity of light then momentum is

1 $\frac{h v}{c^{2}}$
2 hve
3 $\frac{\mathrm{V}}{\mathrm{c}}$
4 $\frac{\mathrm{hv}}{\mathrm{c}}$
Shift-II
NEET DIGITAL LIBRARY
Dual nature of radiation and Matter

141984 With reference to the observations in photoelectric effect, identify the correct statements from below:

1 A and B only
2 A and E only
3 C and E only
4 D and E only
5 Existence of threshold wavelength can not be explained by wave nature of light/electromagnetic waves.
Choose the correct answer from the options given below:
Shift-II
Dual nature of radiation and Matter

141990 For photoelectric effect which of the following statements are true.
I) The kinetic energies of the photoelectrons do not depend on the frequency of light
II) Photoelectric effect will always occur for highly intense light
III) The maximum kinetic energy of photoelectron does not depend upon the intensity of the light
IV) The escaping electron's kinetic energy is larger for larger frequency

1 I and II only
2 II and III only
3 III and IV only
4 IV and I only
Shift-I
Dual nature of radiation and Matter

141995 The graph between the maximum speed $\left(v_{\max }\right)$ of a photoelectron and frequency $(v)$ of the incident radiation, in photoelectric effect is correctly represented by:

1
2
3
4
Shift-I
Dual nature of radiation and Matter

141996 A photon of frequency ' $v$ ' has a momentum associated with if ' $c$ ' is the velocity of light then momentum is

1 $\frac{h v}{c^{2}}$
2 hve
3 $\frac{\mathrm{V}}{\mathrm{c}}$
4 $\frac{\mathrm{hv}}{\mathrm{c}}$
Shift-II
Join With Us for More Updates