Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Adzel:
--- Quote from: 6394 on May 10, 2010, 02:42:12 am ---cn any1 answer this plz?
??? give 2 reasons why the fulcrum should have a sharp edge!!!
i dnt hve ms for this cos its 2 old <may 1992> ;)
--- End quote ---
1. So the rule can move more freely.
2. To easily identify the center.
SEL123:
For Paper 6, whenever we're asked to draw the circuit diagram for a circuit, are we supposed to draw the power source in a specific way?
Like...Negative on the right and positive on the left, or the other way around
Adzel:
they are not important..
SEL123:
What's the symbol for the thermistor we should know?!?!
I'm always seeing different thermistors...
One time, the line going through the resistor goes from left to right, the other time, right to left
Which should I use?!?!?
Adzel:
My teacher told us to use this one;
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