Thursday 25 May 2023

Plancks Constant Apparatus


The last two LEDs on the Plancks constant apparatus are in the IR and invisible to the naked eye but easy to see with a phone or a digital camera. Should we use the camera to obtain readings for these values, as the camera might give different weights to the human eye?

No comments:

Post a Comment

A level Math

  Students working out just what formulae are and are not in the exam sheet. Then, the panic can begin to memorise the formulae that are not...