Gravitational field
Gravitational field · Newton’s law of universal gravitation ‘G’ as a universal constant · Solar system · Kepler’s law · Natural and artificial satellites · Escape velocity
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Properties of wave: Interference, Diffraction and Polarization
Properties of wave · Interference of waves (light and sound) · Diffraction of waves (sound and light) · Polarization of light · Application in polaroid
Energy and society
Energy and society · Identify the sources of energy · Distinguish between renewable and non-renewable sources of energy · Uses of energy · Importance of energy in the development of society · Impact/effect of energy use on the environment · Identify energy sources that are environmentally friendly and those that are hazardous to the environment · Conservation of energy
Revision - Sound waves, resonance, dispersion of white light, optical instrument
Revision Sound waves, resonance, dispersion of white light, optical instrument