PHYSICS As LEVEL(FORM FIVE) NOTES – HEAT-4
HEAT-4 Problem 98 A mono atomic gas initially at the temperature T = 25 and pressure of 2 atmospheres is expanded to a final pressure
PHYSICS As LEVEL(FORM FIVE) NOTES – WAVE MOTION-1(1)
WAVE MOTION-1 Definition A wave is a periodic disturbance which propagate energy from a point in to another. Waves transfer energy from point to another
PHYSICS As LEVEL(FORM FIVE) NOTES – WAVE MOTION-1(2)
EXPRESSION OF VELOCITY OF SOUND IN AIR/GAS IN TERM OF ABSOLUTE TEMPERATURE – From ideal gas equation PV v n = no of moles n
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
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 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:
PHYSICS As LEVEL(FORM FIVE) NOTES – ROTATION OF RIGID BODIES(2)
For a uniform rod, the moment of inertia about an axis through the centre isTherefore, the moment of inertia about an axis through one end