School Science Lab Light and Optics



Exp-1 To measure voltage and current across each LED.
Exp-2 To demonstrate diffraction of different wavelengths.
PHYSICS, Class XII, Part - 2, Chapter - 10,Wave optics.
Chapter 11,Dual nature of radiation &matter.
Chapter 14,Semiconductor electronics.

LED array is seven color LEDs & a white LED, used to demonstrate diffraction at different wavelength. Measure current & voltage across each LED. LED array has a selector switch for all LED’s or individual LED mode.

Scope of Supply:

Cat. No. Item Name Qty.
C8617 LED Array 1
R7950 Power Adopter 5V DC 1
SL795 Diffraction grating 1
SN200 Connecting lead 4
SE067 Multimeter 2
  Instruction manual 1

Light & Optics Experiments