Mechanics
Vector Algebra
MCQ (Single Correct Answer)Circular Motion
MCQ (Single Correct Answer)Simple Harmonic Motion
MCQ (Single Correct Answer)Gravitation
MCQ (Single Correct Answer)Electricity
Electromagnetic Waves
MCQ (Multiple Correct Answer)Optics
Wave Optics
MCQ (Single Correct Answer)Modern Physics
Electronic Devices
MCQ (Single Correct Answer)1
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
The potential difference V required for accelerating an electron to have the de-Broglie wavelength of 1 $$\mathop A\limits^o $$ is
2
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
The work function of Cesium is 2.27 eV. The cut-off voltage which stops the emission of electrons from a cesium cathode irradiated with light of 600 nm wavelength is
3
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
The number of de-Broglie wavelengths contained in the second Bohr orbit of hydrogen atom is
Questions Asked from MCQ (Single Correct Answer)
WB JEE Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry