PHYSICS TOPICS
Force and frictional force
Lever and types of lever
Net balance and unbalanced force
Lens, convex and concave lens
Properties of convex lens
Frequency of sound, high and low frequency
DT graph, speed and velocity
Power of lens,
mass and weight
The electric circuit, resistance,
Numerical on concave and convex mirror
Magnetic field and it's relation with current and distance from it's conductor.
Energy and total energy.
CHEMISTRY TOPICS
Green house effect
Chemical formula
Isotope and isobar
Balancing chemical equation
Rusting
Exothermic and endothermic reactions
Chemical reactions of metals
Indicators, ph paper,
Hydrocarbons
BIOLOGY TOPICS
Heredity
Sex determination
Xylem and phloem
Insulin and diabetes
Hypertonic, Hypotonic, isotonic solutions
Urine formation by kidney nephrons
Monohybrid cross
Brain parts
Double circulation
Structure of eye
Endocytosis and exocytosis