Physics
What is Bearing? Definition: Bearing in physics is defined as the measurement of an angle in degrees, delineating the relationship between a reference direction, typically… Read More »How to Calculate Bearing in Physics
Concept of Power Power is an important concept in physics. It measures the rate of transfer of energy or how work is done. We can… Read More »How to Calculate Power in Physics
What is Cubic Expansivity Definition: Cubic expansivity or otherwise volume expansivity, is the increase in the volume of a material per unit volume per degree… Read More »How to Calculate Cubic Expansivity with Examples
What is Relative Density? Definition and Concept of Relative Density: Relative density, also known as specific gravity, is a dimensionless quantity that describes the ratio… Read More »How to Calculate the Relative Density of a Liquid
What is Bernoulli’s Equation? Derivation of Bernoulli’s Equation: Bernoulli’s theorem states that the sum of pressure, potential energy per unit volume, and kinetic energy per… Read More »Derivation of Bernoulli’s Equation
What are Prefixes in Physics? A prefix in physics simply refers to the addition of a letter or symbol to an s.i unit or physical… Read More »What are Prefixes in Physics
What is Capacitive Reactance? Capacitive Reactance Definition: Capacitive reactance can simply be defined as the opposition to the flow of alternating current (a.c) in a… Read More »Capacitive Reactance: Definition, Formula, and Calculations
What is Dimension in Physics The dimension of a physical quantity shows the application of the method of fundamental quantities like Mass (M), Length (L),… Read More »Dimension in Physics
What is Magnetic Flux Density? Definition: Magnetic flux density is the magnetic flux per unit area in a magnetic field. Additionally, Magnetic flux density refers… Read More »Magnetic Flux Density Formula, Definition, Unit, Calculations
Stress and Strain Definition Stress in physics is the internal resistance within a material when subjected to an external force, quantified as force per unit… Read More »Stress and Strain in Physics
What is the Velocity Ratio (V.R) ? Velocity ratio is the ratio of the distance covered by an effort to the distance covered by the… Read More »How to Calculate Velocity Ratio of an Inclined Plane
Introduction Cubic expansivity otherwise known as volume expansivity, is the increase in volume per unit volume per degree rise in temperature. Here are simple steps… Read More »How to Derive the Formula For Increase in Volume
How to Find Resultant Force of Two Forces at an Angle Forces are vectors that can influence the motion and equilibrium of objects. When two… Read More »How to Find Resultant Force of Two Forces at an Angle
Concept of Refractive Index Definition: Refractive index is a constant that is used to express the nature of the medium through which light ray is… Read More »Refractive Index: How to Calculate an Apparent Displacement
Concept of Gas Laws in Physics Gas laws are a set of mathematical relationships that describe the behaviour of gases under various conditions. They provide… Read More »Gas Laws in Physics