Author: Study Clue

Newton’s first law (law of inertia) states that a body remains at rest or moves with constant velocity unless acted

A particle starts from rest and moves with constant acceleration a. Its velocity after time t is: A v =

The physical law that electric charge is conserved is expressed as continuity equation ∂ρ/∂t + ∇·J = 0. This expresses

The SI base unit for mass is __________. A gram B kilogram C pound D slug Explanation Kilogram (kg) is

The SI unit of solid angle is dimensionless but commonly written as __________. A degree B steradian (sr) C radian

The study of Physics mainly concerns the __________. A properties of languages B behavior of living organisms C nature and

Subject wise MCQ’s ➣ Physical World, Measurement & Mathematical Tools 1 2 3 4 ➣ Kinematics, Laws of Motion &

Subject wise MCQ’s ➣ Basic Concepts, Atomic Structure & Periodicity 1 2 3 4 ➣ Chemical Bonding, Molecular Structure &

The number of moles present in 44 g of CO₂ is A 0.5 mol B 1.0 mol C 2.0 mol

Nuclear chemistry deals with A electron transfer reactions B chemical bonding C reactions involving atomic nucleus D molecular rearrangements Explanation