Monday, March 05, 2007

PHYSICS CA1 BIBLE!

Chapter 10-Waves
*Transverse waves- Definition, few examples e.g waterwaves, Em waves
*Longitudinal waves-Definition, few examples

*wavefront-Definition, Terms: Amplitude, wave length..etc.etc
*Formulas-V=f-lamda..
-What is period
-What s frequency
-Example Qns (look through)

*Graph-displacement-time
- displacement-distance

Chapter 13-Sound
*compression
*Rarefraction
~memorise them, what are they~
*Audible Range
*Speed of Sound Memorise
*Echo-occurs when?
*Reverberation-occurs when?
VERY IMPORTANT
**Using echo to find speed of sound
**Direct Method-Speed of sound
**Indiret Method
**Windeffect- why?
end of importance
-What is ultrasound (no need to memorise)
-Loudness amplitude
-What is it's dangerous level?
Electromagnetic induction-Chapter 22
When is there emi??-magnetic field
-coil of wire
-Must move
*Faraday's Law
*understand generator-no need to memorise
*What is carbon brushes
*Rotating it Faster-Waves frequency
*Transformers (counts for 10++ marks)
-Step up transformers
-Step down transformers
*AC Transformers
*DC Transformers
~Formulas for transformers~
Here you go Tabitha.. =)

Posted by Chelsea at 3/05/2007 03:24:00 PM