KV AFS NALIYA 2020-21
CLASS X FOR SCIENCE IN ONLINE CLASSES
Chapter No.10 “Reflection and refraction of light”
Topics:-
- Reflection of light
- Plane mirror & image formation
- Spherical mirrors & image formation
- Mirror formula & magnification
- Refraction of light
- Refraction through a rectangular glass slab
- Refraction & image formation by spherical lenses
- Lens formula and magnification
- Power of lens
Chapter no.12 “Electricity”
Topics:-
- Electric current
- Electric potential & potential difference
- Ohm’s law
- Dependence of resistance
- Series & parallel combination of resistors
- Heating effect of electric current
- Practical applications of heating effect
- Electric power
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