Half-Life Formula
What is Half-Life and its Formula? Half-life is the time required for half of a quantity of a radioactive substance to undergo decay or transformation.… Read More »Half-Life Formula
Half-life Problems And Answers Examples
Half-life Problems And Answers Examples Half-life Problems And Answers Examples: Here are 18 half-life problems and answers to help you understand how to solve a… Read More »Half-life Problems And Answers Examples
What is Radioactivity
1. What is Radioactivity? We can define radioactivity as the spontaneous disintegration of unstable atomic nuclei with the emission of alpha (α), beta (β), or… Read More »What is Radioactivity
The nuclear mass of 141ba is 140.883 amu. calculate the binding energy per nucleon for 141ba.
Question The nuclear mass of 141ba is 140.883 amu. calculate the binding energy per nucleon for 141ba. Answer The final answer to the above question… Read More »The nuclear mass of 141ba is 140.883 amu. calculate the binding energy per nucleon for 141ba.
The nuclear mass of 37cl is 36.9566 amu. calculate the binding energy per nucleon for 37cl.
Question The nuclear mass of 37cl is 36.9566 amu. calculate the binding energy per nucleon for 37cl. Answer The final answer to the above question… Read More »The nuclear mass of 37cl is 36.9566 amu. calculate the binding energy per nucleon for 37cl.
How to Calculate Binding Energy
What is Binding Energy? Definition of Binding Energy: Binding energy is the amount of energy required to completely separate the protons and the neutrons in… Read More »How to Calculate Binding Energy
Mechanical Energy: Definition and Types
What is Mechanical Energy? Definition: Mechanical energy refers to the energy that a body possesses by virtue of its motion or position. It is a… Read More »Mechanical Energy: Definition and Types
An object of mass 0.40kg attached to the end of a string is whirled round
Question An object of mass 0.40kg attached to the end of a string is whirled round in a horizontal circle of radius 2.0m with a… Read More »An object of mass 0.40kg attached to the end of a string is whirled round
Line Spectra: Unveiling the Secrets of Atomic Spectra
1. What is Line Spectra? Line spectra, also known as atomic spectra, are unique patterns of light emitted or absorbed by atoms. Unlike the continuous… Read More »Line Spectra: Unveiling the Secrets of Atomic Spectra
Simple Harmonic Motion Formula
Simple Harmonic Motion Formulae Simple Harmonic Motion (SHM) is a fundamental concept in physics that describes the repetitive, back-and-forth motion exhibited by various systems. The… Read More »Simple Harmonic Motion Formula
Kinematic Equations
1. What are Kinematic Equations in Physics? In short, we can define kinematic equations in physics as a set of equations that describe the motion… Read More »Kinematic Equations
Viscosity Definition and its Formula in Physics
1. What is Viscosity? Viscosity Definition: We can define viscosity as the internal friction between layers of a liquid or gas in motion. It is… Read More »Viscosity Definition and its Formula in Physics
Surface Tension Definition and its Formula
1. What is Surface Tension Surface Tension Definition: Surface tension is the force acting along the surface of a liquid, causing the liquid to behave… Read More »Surface Tension Definition and its Formula
If a wheel 1.2m in diameter rotates at one revolution per second
Question If a wheel 1.2m in diameter rotates at one revolution per second. Calculate the velocity of the wheel. Answer The velocity of the wheel… Read More »If a wheel 1.2m in diameter rotates at one revolution per second
A force F required to keep a 5 kg mass moving round a cycle of radius 3.5 m at a speed
Question A force F required to keep a 5 kg mass moving round a cycle of radius 3.5 m at a speed of 7 ms-1.… Read More »A force F required to keep a 5 kg mass moving round a cycle of radius 3.5 m at a speed