Physics (Urgent!!!)

[Shinrabanshou]

Hey are diodes, transistors and amplifiers part of O level physics or not? Our teacher did teach us a lot about them.
And what about camera, eye and telescope??
It’s all in Stephen Pople’s book but not in Charles Chew, so should we study them or not?

Please reply quickly, as you know, not much time is left!!!

 

[underdog1234]

yes..diodes and transistors are definitely part of the syllabus, cuz there are many questions in the pps about the,
and camera and the eye is included..not sure about the telescope..

 

[OakMoon!]

Yes, diodes and transistors are included. There is even a question in the pastpapers about transistors. You should know the basic idea behind it.
And camera and eye are also included in the syllabus.
You should read the syllabus issued by CIE before you go for your physics paper. You'll find many small things that you haven't done. Reading the syllabus will allow you to cover them.