AQA GCSE Physics Paper 2 (Higher Tier triple) 8463/2H - 16th June 2023 [Exam Chat]

What did people for the 5 marker about the coil?

What did people for the 5 marker about the coil?

what did ppl put abt removing the lamp. I mentioned resistance but idk

Currently revising for my geography this after noon 🙃

For the orbit one I said that the satellite accelerates towards earth and that it changes velocity but the speed remains constant, is that correct?
Also what did people put for the wave front one please

so what is everyone's plans now GCSEs are over?

was the dynamo just one direction. Like just the positive axis

Yeah 28-30 kPa is correct
You do a curved line of best fit and then u get the answer
There’ll be a range of values anyway, imo 26-30 should be fine

for the satellite. I put how it orbits earth due to the gravitational pull. This means it changes velocity constantly but remains a constant speed.

Yes it was only on one side of the x-axis.
You could also have drawn it to be entirely in the negativeside but both are correct

Guys was it a split ring commutator? I just said it changes every half turn so current always travel in one direction I didn't mention anything about the brushes...

Also for the one where the rays refracted was it less optically dense so bent away from the normal????? I was lost

i think the light bends towards the normal when it enters glass because it is more dense than air, and so travels slower. u can imagine this with a car - if a car goes to a dirt road where it will travel slower at an angle, the wheel that hits the dirt road first will move slower and so the car will turn towards the normal.
probs didnt explain it very well