# Uchenna N

## VISCOSITY

Post Views: 0 MEANING OF VISCOSITY Viscosity is the internal friction which exists between layers of the molecules of a fluid (liquid or gas) in motion. The viscosity of a… Read More »VISCOSITY

## WORK, ENERGY AND POWER

Post Views: 0 WORK Work is said to be done whenever a force moves a body through a certain distance in the direction of force.  Work done can be defined… Read More »WORK, ENERGY AND POWER

## DENSITY & RELATIVE DENSITY

Post Views: 0 DEFINITION OF DENSITY The density of a substance is the mass per unit volume of the substance. Density = mass of a given substance Volume of the… Read More »DENSITY & RELATIVE DENSITY

## VECTOR & SCALAR QUANTITY, DISTANCE/DISPLACEMENT

Post Views: 1 VECTOR & SCALAR QUANTITY, DISTANCE/DISPLACEMENT, SPEED/VELOCITY, ACCELERATION, DISTANCE/DISPLACEMENT –TIME GRAPH, SPEED/VELOCITY–TIME GRAPH SCALAR & VECTOR QUANTITY A scalar quantity is defined as a quantity that has magnitude… Read More »VECTOR & SCALAR QUANTITY, DISTANCE/DISPLACEMENT

## MOTION IN NATURE

Post Views: 0 FUNDAMENTALS OF MOTION Many scientists have studied motion and its properties because of its importance to life. The Italian, Galileo Galilei, who lived from 1564 to 1642,… Read More »MOTION IN NATURE

## MEASUREMENT OF MASS, WEIGHT, LENGTH & TIME

Post Views: 0 TECHNIQUES AND MEASUREMENT Measurement is an important aspect of physics or other sciences. No fact in science is accepted, no law is established, unless it can be… Read More »MEASUREMENT OF MASS, WEIGHT, LENGTH & TIME

## INTRODUCTION TO PHYSICS

Post Views: 0 MEANING OF PHYSICS Physics is the scientific study of matter and energy and how they interact with each other. This energy can take the form of motion,… Read More »INTRODUCTION TO PHYSICS

## OSE KERIN-IN

Post Views: 0 AKORI EKO: ATUNYEWO IHUN ORO Iro konsonanti ati iro faweli pelu ami ohun ni a n hun po di oro. Orisi oro meji ni o wa ninu… Read More »OSE KERIN-IN

## MACHINES

Post Views: 0 Machines make our work simpler. It is a force producing device by which a large force called load can be overcome by a small applied force called… Read More »MACHINES

## SIMPLE HARMONIC MOTION

Post Views: 1 This is the periodic motion  of  a body or particle  along a straight  line  such that the acceleration of  the body  is directed  towards  a fixed  point… Read More »SIMPLE HARMONIC MOTION

## EQUILIBRIUM OF FORCES

Post Views: 4 CONDITIONS FOR EQUILIBRIUM   A body is said to be in equilibrium if under the action of several forces, it does accelerate or rotate. The sum of… Read More »EQUILIBRIUM OF FORCES

## NEWTON’S LAW OF MOTION

Post Views: 0 NEWTON’S LAWS OF MOTION Newton’s first law of motion states that everybody continues in its state of rest or of uniform motion in straight line unless it… Read More »NEWTON’S LAW OF MOTION

## PROJECTILES AND ITS APPLICATION

Post Views: 0 MEANING OF PROJECTILE A projectile motion is one that follows a curved or parabolic path .It is due to two independent motions at right angle to each… Read More »PROJECTILES AND ITS APPLICATION

## DERIVATION OF EQUATONS OF LINEAR MOTION

Post Views: 0 BASIC DEFINITIONS Displacement: This is the distance traveled in a specified direction. It is a vector quantity. Its unit is metres Distance: This is the space or… Read More »DERIVATION OF EQUATONS OF LINEAR MOTION

## SCALAR AND VECTOR QUANTITIES

Post Views: 0 CONCEPT OF SCALAR AND VECTOR QUANTITIES Physical quantities are divided into scalar and vector quantities. A scalar is one which has only magnitude (size) e.g. distance, speed,… Read More »SCALAR AND VECTOR QUANTITIES

## POSITION, DISTANCE AND DISPLACEMENT

Post Views: 0 POSITION The position of an object in space or on a plane is the point at which the object can be located with reference to a given… Read More »POSITION, DISTANCE AND DISPLACEMENT

## ELECTROMAGNETIC FIELD II

Post Views: 2 ELECTROMAGNETIC FIELD This is a field representing the joint interaction of electric and magnetic forces.  It is exerted on charged particles.  The force on a charge q… Read More »ELECTROMAGNETIC FIELD II

## ELECTROMAGNETIC FIELD

Post Views: 2 PATTERNS OF MAGNETIC FIELDS Magnetic field pattern can easily be observed using iron fillings.  The magnetic is put on paper and the iron fillings are sprinkled lightly… Read More »ELECTROMAGNETIC FIELD

## MAGNETIC FIELD

Post Views: 2 MAGNET AND ITS PROPERTIES A magnet is any material that is capable of attracting other pieces of the same material as well as pieces of iron. A… Read More »MAGNETIC FIELD