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
Uchenna N
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
PRESSURE, ARCHIMEDES’ PRINCIPLES, UPTHRUST & LAWS OF FLOATATION
Post Views: 1 PRESSURE Pressure is defined as the perpendicular force per unit area acting on a surface. It is a scalar quantity & measured in N/m2 or Pascal (pa).It… Read More »PRESSURE, ARCHIMEDES’ PRINCIPLES, UPTHRUST & LAWS OF FLOATATION
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