PHYSICS LAB MANUALS

Reflectance and Transmission

TABLES FOR RECORDING THE DATA

Observation table for the reflectance and transmittance of a glass plate for parallel and perpendicular components of light.

S. No

Incident angle \(Ɵ_{i}\)

Photocurrent of parallel component of light

Photocurrent of perpendicular component of light

Reflected beam

Transmitted beam

Reflected beam

Transmitted beam


Plot the following Graphs

  1. Incident angle vs reflectance and transmittance of a glass plate for parallel component of light.
  2. Incident angle vs reflectance and transmittance of a glass plate for perpendicular component of light.
  3. Incident angle vs reflectance for calculating the Brewster angle