Physics Doubts. anybody ?

[saleemsamer]

i have some doubts in physics if some1 has notes can u plz post for the following topics:
light and sight(total internal reflection and lenses)
waves and sound
motion and energy: (graphs and equations)
heat and energy
 
Thanx in advance

[astarmathsandphysics]

There is something on lenses and total internal refelction here.

I am working on notes for my website now. I am writing additional maths notes and hope to get some physics notes up next week.

[saleemsamer]

can u tell me ur website i don't mind waiting for nxt week 4 the notes but i relly need them thax

[Ghost Of Highbury]

i have some doubts in physics if some1 has notes can u plz post for the following topics:
light and sight(total internal reflection and lenses)
waves and sound
motion and energy: (graphs and equations)
heat and energy
 
Thanx in advance

notes on light, waves and sound attached

[Ghost Of Highbury]

notes on heat and energy atatched

[saleemsamer]

THANX

[astarmathsandphysics]

Thanks too. I downloaded them.

[angell]

I suggest u practice past papers to get ur concepts clear instead of leaving them for just before exams or boards.. it helps a lot, and u can avoid learning a lot of unnecessary stuff.

[saleemsamer]

thanx for the advise