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Application of Bernoulli's Theorem
Last Updated: 23 July 2025
Bernoulli's Theorem, a principle in fluid dynamics, states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure or a decrease in the ...
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Examples of Uniform Motion and Non Uniform Motion
Last Updated: 03 June 2026
Uniform motion is the motion of an object in which it covers equal distances in equal intervals of time without any change in speed or direction. This means the velocity o...
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Value Of Boltzmann Constant
Last Updated: 17 January 2024
The Boltzmann constant, denoted as "k," is a fundamental constant in the field of physics that plays a pivotal role in our understanding of the microscopic world. In this...
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What happens to the wavelength of a wave when frequency increases or decreases?
Last Updated: 23 July 2025
Wavelength of a wave decreases when frequency increases and the wavelength of a wave increases when frequency decreases.As the frequency increases, the distance between co...
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How to Calculate the Antenna Gain?
Last Updated: 22 July 2024
The ability of an antenna to focus radio frequency (RF) energy, either sent or received, in a specific direction relative to an ideal isotropic radiator is known as antenn...
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How to calculate the Impact Force?
Last Updated: 19 July 2024
Calculating impact force is an important concept in physics, particularly in fields like mechanics, automotive safety, and material science. The impact force is essentiall...
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How to calculate the Wavelength of the Light?
Last Updated: 15 July 2024
All electromagnetic radiation is light, and it occurs over an extremely wide range of wavelengths, from high-energy gamma waves with shorter wavelengths to low-energy radi...
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How to Calculate the Wavelength of Sound?
Last Updated: 23 July 2025
The wavelength of sound refers to the distance between two points in a sound wave that are in sync. To find the wavelength, you can use this formula: Sound Wavelength (λ) ...
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How to determine the length of a Shadow?
Last Updated: 23 July 2025
To find the length of a shadow, you need to know the angle of the light source and the distance from the object to where the shadow falls. Measure how far the object is fr...
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How does Instantaneous Velocity differ from Average Velocity?
Last Updated: 23 July 2025
Velocity is a crucial topic in physics. Many qualities of a body, such as kinetic energy and viscosity, are influenced by its velocity. The term velocity describes how qui...
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Mach Number Formula
Last Updated: 23 July 2025
Mach number is calculated by finding the ratio of the speed of an object to the speed of sound in the surrounding medium. Mach number is a unitless (dimensionless quantity...
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How to calculate the Mechanical Energy?
Last Updated: 23 July 2025
The mechanical energy is calculated by adding both kinetic energy and potential energy. The formula for calculating mechanical energy is M.E. = K.E. + P.E., where M.E. is ...
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How to convert from AC to DC?
Last Updated: 23 July 2025
Electricity is a fundamental aspect of physics that deals with the behaviour and movement of electrically charged particles. When these charges remain stationary on a mate...
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How to Convert Mass into Energy?
Last Updated: 19 July 2024
Mass can be converted into its equivalent energy by multiplying it by mass and square of the speed of light. The formula for calculating energy from the mass is E = mc2 wh...
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Production and Propagation of Sound
Last Updated: 10 April 2026
Sound is produced by the rapid to-and-fro movement of an object, i.e., vibration. The object set to vibration disturbs the equilibrium state of the particles in the medium...
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