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MCQ's Test For MDCAT Physics Chapter 15 Modern Physics MCQ's Test
Try The MCQ's Test For MDCAT Physics Chapter 15 Modern Physics MCQ's Test
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Total Questions20
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Time Allowed20
MDCAT Physics Chapter 15 Modern Physics MCQ's Test
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Question # 1
The maximum energy of the photoelectrons depends upon:
Question # 2
In photoelectric effect, electrons are emitted with:
Question # 3
Joule-second is the unit of:
Question # 4
The unit of work function is
Question # 5
Potassium cathode in photocell emits electrons for a light:
Question # 6
Photo cells is a device which convert light into:
Question # 7
Davisson and Germer, in their experiment used:
Question # 8
Interference and diffraction confirm:
Question # 9
The maximum kinetic energy of emitted photoelectrons depends upon:
Question # 10
The maximum kinetic energy of emitted photoelectrons depends upon:
Question # 11
De-Broglie received the Nobel prize on his work on:
Question # 12
In a photocell, cesium coated oxidized silver emits electrons for :
Question # 13
In a photocell, sodium and potassium emit electrons for:
Question # 14
The maximum energy of the photoelectrons can be determined by making the:
Question # 15
A photo cell is based on:
Question # 16
A human eye can detect the electromagnetic radiations of the type:
Question # 17
Compton Effect makes the use of the law of conservation of:
Question # 18
The minimum energy required by an electron to eject from metal surface is known as:
Question # 19
The energy of photon of wavelength 620 nm is:
Question # 20
The energy of photon of wavelength 1240 nm is:
Top Scorers Of MDCAT Physics Chapter 15 Modern Physics MCQ's Test MCQ`s Test
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M Minahil Fatima 03 - May - 2023 00 Min 02 Sec 20/20 -
A ammara habib 10 - Jul - 2023 00 Min 07 Sec 19/20 -
D Dania 07 - Jan - 2023 08 Min 39 Sec 18/20 -
R Rose Lily 28 - May - 2023 04 Min 12 Sec 17/20 -
A Afifa Butt 21 - Mar - 2023 05 Min 26 Sec 15/20 -
N Nemo Remo 18 - Feb - 2023 05 Min 59 Sec 15/20 -
M Meer Sadeed 23 - Aug - 2023 10 Min 50 Sec 15/20 -
M Mehwish Abdul Sattar 25 - May - 2023 05 Min 09 Sec 14/20 -
B Bader Rasool 13 - Jun - 2023 05 Min 44 Sec 14/20 -
H hamza abid 04 - Sep - 2023 10 Min 50 Sec 14/20 -
S Shabana khan 17 - Apr - 2023 04 Min 42 Sec 12/20 -
S Sham ali 15 - Mar - 2023 05 Min 59 Sec 12/20 -
N nav wali 02 - Nov - 2022 04 Min 32 Sec 11/20 -
M Muhammad Hamza 01 - Jul - 2023 04 Min 44 Sec 11/20 -
R Rubab Fatima 10 - Nov - 2022 08 Min 34 Sec 11/20
Test Questions
