1
KCET 2021
MCQ (Single Correct Answer)
+1
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Which graph in the following diagram correctly represents the potential energy of a pair of nucleons as a function of their separation?
A
B
C
D
2
KCET 2021
MCQ (Single Correct Answer)
+1
-0
In a nuclear reactor heavy nuclei is not used as moderators because
3
KCET 2020
MCQ (Single Correct Answer)
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-0
The period of revolution of an electron revolving in nth orbit of $$\mathrm{H}$$-atom is proportional to
4
KCET 2020
MCQ (Single Correct Answer)
+1
-0
Angular momentum of an electron in hydrogen atom is $$\frac{3 h}{2 \pi}$$ ($$h$$ is the Planck's constant). The KE of the electron is
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Physics
Mechanics
Units & Measurement and Dimensions Vector Algebra Motion in a Straight Line Motion in a Plane Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Simple Harmonic Motion Fluid Mechanics Elasticity Waves Heat and Thermodynamics
Optics
Electromagnetism
Electromagnetic Waves Moving Charges and Magnetism Magnetism and Matter Electromagnetic Induction Electrostatics Current Electricity Capacitor Alternating Current
Modern Physics
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Physical Chemistry
Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry
Inorganic Chemistry
Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis Environmental Chemistry
Organic Chemistry
Mathematics
Algebra
Three Dimensional Geometry Quadratic Equations Permutations and Combinations Vector Algebra Linear Programming Binomial Theorem Matrices and Determinants Statistics Mathematical Reasoning Logarithms Sequences and Series Sets and Relations Probability Complex Numbers
Trigonometry
Trigonometric Ratios & Identities Trigonometric Equations Inverse Trigonometric Functions Properties of Triangles
Calculus
Area Under The Curves Functions Limits, Continuity and Differentiability Indefinite Integration Differentiation Differential Equations Application of Derivatives Definite Integration
Coordinate Geometry