PHYSICS A LEVEL(FORM SIX) NOTES – ENVIROMENTAL PHYSICS(2)
GeophysicsGeophysics is the branch of physics that deals with the study of seismic waves and the Earth’s magnetic and gravity fields and heat flow.Because we
PHYSICS As LEVEL(FORM FIVE) NOTES – FLUID IN MOTION(2)
CRITICAL VELOCITY Critical velocity is the velocity of liquid below up to which its flow is steady and above which its flow becomes turbulent. When
PHYSICS As LEVEL(FORM FIVE) NOTES – WAVE MOTION-2(3)
Polarization of Light WavesLight is an electromagnetic wave whose electric and magnetic vibrations are perpendicular to each other and to the direction of propagation.Polarization of
ATOMIC PHYSICS A LEVEL(FORM SIX) NOTES – ATOMIC PHYSICS(2)
PLANCK’S QUANTUM THEORY OF BLACK BODY RADIATIONThe findings in the black body radiation led Max plank in 1901 to postulate that radiant energy is quantized
PHYSICS A LEVEL(FORM SIX) NOTES – ENVIROMENTAL PHYSICS(3)
THERMOSPHEREThe thermosphere extends from about 80 km to between 500 and 1,000 km. Temperatures increase as it approaches nearer to the sun. The heating effects
PHYSICS As LEVEL(FORM FIVE) NOTES – HEAT-3(1)
HEAT-3 Problem 46 The gas hydrogen at has a density of 0.09g/litre. Find the gas constant for a unit mass of hydrogen Problem 47 Calculate
PHYSICS A LEVEL(FORM SIX) NOTES – AC THEORY(1)
AC THEORYWhen a battery is connected to a circuit the current flows steadily in one direction, this is called a Direct current (d.c). The use
PHYSICS As LEVEL(FORM FIVE) NOTES – STRENGTH OF MATERIALS
Strength of MaterialsYoung’s Modulus of Elasticity Y =A tensile or longitudinal force is a force which stretches or increases the length of a material.Fig 1: