Grade 12

Grade 12, Physics

Zener Diode (Breakdown Voltage)

Grade 12, Physics

PN Junction Diode (IV characteristics)

Grade 12, Physics

Young’s Double Slit (Wavelength)

Grade 12, Physics

Focal Length (Lens/Mirror), Prism Refractive Index

Grade 12, Physics

LCR Circuit Resonance

Grade 12, Physics

Electromagnetic Induction (Lenz’s Law)

Grade 12, Physics

Dip Needle (Angle of Dip)

Grade 12, Physics

Magnetic Field Lines, Tangent Galvanometer (Earth’s Field)

Grade 12, Physics

Meter Bridge (Resistance), Potentiometer (EMF, Internal Resistance)

Grade 12, Physics

Conservation of Charge (Electroscope)

Grade 12, Physics

Simple Harmonic Motion* – Mass-spring systems or pendulums

Grade 12, Physics

Doppler Effect* – Sound frequency shift with moving sources

Grade 12, Physics

Young’s Modulus* – Stress-strain curves for wires

Grade 12, Physics

Semiconductor Diodes* – IV characteristics with variable power supply

Grade 12, Physics

Photoelectric Effect* – Threshold frequency using colored filters/LEDs

Grade 12, Physics

Refraction & Snell’s Law* – Light bending in glass/acrylic blocks