Mechanics
Units & Measurement and Dimensions
MCQ (Single Correct Answer)Vector Algebra
MCQ (Single Correct Answer)Motion in a Straight Line
MCQ (Single Correct Answer)Motion in a Plane
MCQ (Single Correct Answer)Laws of Motion
MCQ (Single Correct Answer)Circular Motion
MCQ (Single Correct Answer)Work, Energy and Power
MCQ (Single Correct Answer)Center of Mass and Collision
MCQ (Single Correct Answer)Rotational Motion
MCQ (Single Correct Answer)Gravitation
MCQ (Single Correct Answer)Simple Harmonic Motion
MCQ (Single Correct Answer)Fluid Mechanics
MCQ (Single Correct Answer)Elasticity
MCQ (Single Correct Answer)Heat and Thermodynamics
MCQ (Single Correct Answer)Electromagnetism
Electrostatics
MCQ (Single Correct Answer)Current Electricity
MCQ (Single Correct Answer)Capacitor
MCQ (Single Correct Answer)Moving Charges and Magnetism
MCQ (Single Correct Answer)Magnetism and Matter
MCQ (Single Correct Answer)Electromagnetic Induction
MCQ (Single Correct Answer)Alternating Current
MCQ (Single Correct Answer)Electromagnetic Waves
MCQ (Single Correct Answer)Modern Physics
Atoms and Nuclei
MCQ (Single Correct Answer)Dual Nature of Radiation
MCQ (Single Correct Answer)Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)Communication Systems
MCQ (Single Correct Answer)1
KCET 2025
MCQ (Single Correct Answer)
+1
-0
The anode voltage of a photocell is kept fixed. The frequency of the light falling on the cathode is gradually increased. Then the correct graph which shows the variation of photo current I with the frequency $v$ of incident light is
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B
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D
2
KCET 2024
MCQ (Single Correct Answer)
+1
-0
Light of energy $E$ falls normally on a metal of work function $\frac{E}{3}$. The kinetic energies $K$ of the photo electrons are
3
KCET 2024
MCQ (Single Correct Answer)
+1
-0
The photoelectric work function for photo metal is 2.4 eV . Among the four wavelengths, the wavelength of light for which photoemission does not take place is
4
KCET 2023
MCQ (Single Correct Answer)
+1
-0
A 60 W source emits monochromatic light of wavelength 662.5 nm. The number of photons emitted per second is
Questions Asked from MCQ (Single Correct Answer)
KCET Subjects
Physics
Mechanics
Optics
Electromagnetism
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Calculus
Coordinate Geometry