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  1. 1

    physics paper 1,2 ........can we discuus da papper nw?

    I don't remember all the options but it was something like upwards, downwards, into the page, or out of the page I think.
  2. 1

    physics paper 1,2 ........can we discuus da papper nw?

    It was in paper 1
  3. 1

    physics paper 1,2 ........can we discuus da papper nw?

    Downwards.
  4. 1

    Chemistry ATP + Physics Theory

    But most parts were only for one mark anyways.
  5. 1

    How'd your physics Papers go ?

    Whatever you have to tell yourself to feel better go ahead, but facts are facts and the fact is, this was an extremely easy paper and most people did pretty good.
  6. 1

    physics paper 1,2 ........can we discuus da papper nw?

    It was A. Centripetal force acting on the body acts towards the centre of the circle.
  7. 1

    physics paper 1,2 ........can we discuus da papper nw?

    It's 2P/3 P1V1=P2V2 200xP = 300xP2 P2= 200P/300 P2= 2P/3
  8. 1

    How'd your physics Papers go ?

    The answer was D but option D looked like this: <------------- ------------>
  9. 1

    How'd your physics Papers go ?

    I think electron flow was first.
  10. 1

    physics paper 1,2 ........can we discuus da papper nw?

    It wasn't 2P it was 2P/3
  11. 1

    Chemistry ATP + Physics Theory

    Actually for any question worth more than one mark you'll only get one.
  12. 1

    How'd your physics Papers go ?

    Actually im studying for chemistry instead. But the physics ATP is pretty easy. All you have to do is recall the lab work you've done. Anyways just do some past papers, I think that's the only real way to study for it.
  13. 1

    How'd your physics Papers go ?

    Actually you can count on the percentile to be pretty high, it was an easy paper and everyone seems to have done well.
  14. 1

    How'd your physics Papers go ?

    Actually we had to calculate how much energy was used. Both the kilowatt hour and the joule are units of energy. I don't think either answers are wrong.
  15. 1

    How'd your physics Papers go ?

    I got 1.08MJ too. I think both kWh and MJ are acceptable units.
  16. 1

    How'd your physics Papers go ?

    manicooljay I'm pretty sure the answer to that was D. <------------- electron flow -------------> conventional current
  17. 1

    physics paper 1,2 ........can we discuus da papper nw?

    Keeping current constant would not matter. Electrical energy will be lost as thermal energy and this loss cannot be prevented because although wires generally have negligible resistance, it is still always present and it causes loss of energy as heat.
  18. 1

    physics paper 1,2 ........can we discuus da papper nw?

    We weren't supposed to prevent heat transfer we were supposed to promote it. Stopping heat transfer would result in the wire being heated. We had to promote heat transfer since the wire was at a higher temperature than the room, it would lose its thermal energy to the room and in this way the...
  19. 1

    physics paper 1,2 ........can we discuus da papper nw?

    Instataneous rest is negligible, and the question asked where it would move.
  20. 1

    physics paper 1,2 ........can we discuus da papper nw?

    bikermicefrmars I wasn't really too sure but I wrote to monitor the temperature and use a fan to regulate it. daredevil yeah the arrow should have been downwards.
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