Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Ivo:
--- Quote from: //~|guMnam|~\\ on May 26, 2010, 03:33:04 pm ---so if accelaration is 0...resultant force is 0???
--- End quote ---
f=ma Assuming mass is constant, if acc. is 0, then resultant force is 0. That's correct.
Malak:
Whats the difference between Electromagnetism and Electro magnetic induction?
thx
Ghost Of Highbury:
--- Quote from: Ari Ben Canaan on May 26, 2010, 03:32:52 pm ---A@di. From 2009 onwards the first question is ALWAYS experimental. They ask us to plan some experiment.
Can you list all the COMMON IGCSE Physics Experiments we should know....
Much appreciated man ! ;)
--- End quote ---
Its difficult to tell, could be.
1) Find the specific heat capacity of a substance with few details given
2) Use micrometer/vernial caliper to find the thickness of something
3) Ray experiments involving prism/glass block and pins
4) Pendulum experiments.
5) Calculating the speed of sound (Gun fire/stop watch)
6) Usage of gates to operate firealarm etc. (Diagrams and details)
7) Electrical experiments involving voltmeters and ammeters , find the resistance in parallel and series etc.
8) Usage of ticker-tape timer to calculate the acceleration of objects.
9) CRO displaying a graph, and questions asked about the y-gain, and changing the brightness or the time-base control.
10) Hooke's law experiment.
Good luck
WARRIOR:
--- Quote from: A@di on May 26, 2010, 03:42:13 pm ---Its difficult to tell, could be.
1) Find the specific heat capacity of a substance with few details given
2) Use micrometer/vernial caliper to find the thickness of something
3) Ray experiments involving prism/glass block and pins
4) Pendulum experiments.
5) Calculating the speed of sound (Gun fire/stop watch)
6) Usage of gates to operate firealarm etc. (Diagrams and details)
--- End quote ---
yo adi
i think i lost 5 marks in total p6 and p1
any chances of an A*?
Ghost Of Highbury:
--- Quote from: Kimo Jesus on May 26, 2010, 03:43:49 pm ---yo adi
i think i lost 5 marks in total p6 and p1
any chances of an A*?
--- End quote ---
Don't lose more than 5 marks in paper 3. A* surely.
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