physics exam tomorrow

[Jamie!]

anyone else got one tomorrow?

i've got mine in the morning, not looking forward to it like :(.

anyways, just remember these :D.



Potential Difference = Current x Resistance
Power = Potential Difference x Current
Energy Transferred = Power x Time
Total Cost = Number of Units x Cost per Unit
Energy Transferred = Power x Time
Acceleration = Change in Velocity/Time taken in change
Wave Speed = Frequency x Wavelength
Efficiency = Useful Energy transferred by Device/Total Energy supplied to Device
Work Done = Energy Transferred
Work Done = Force Applied x Distance moved in Direction of Force
Power = Work Done/Time Taken
Weight = Mass x Gravatational Field Strength
Change in Gravatational Potential = Weight x Change in vertical
Kinetic Energy = 1/2 x Mass x Speed²
Energy Transferred = Potential Difference x Charge
Charge = Current x Time
Force = Mass x Acceleration
Voltage Across Primary/Voltage Across Secondary = Number of turns on Primary/Number of turns on Secondary

[Soka]

its not all formulas though ya no lol although theres tonns to learn
they always ask about how people are searching for life elshwere
[seti, monitoring other stars]

and they always ask about how transformers work
and the fuse

[Hatake Kakashi]

Yup, in the morning. I hate physics, hardest out of the three. I gotta remember the electromagnetic spectrum. It always comes up.

[BL!NKEY]

:o I have a chem final tomorrow morning too

[Soka]

Yup, in the morning. I hate physics, hardest out of the three. I gotta remember the electromagnetic spectrum. It always comes up.

that was indeed the hardest of the three i thought cos it was hardly equations most of it was them stupid questions with long answers like [4+1]

[Jamie!]

i thought i done best on the physics one this morning out of all three.. i'd be gutted if i never got at least 55 or so out of the 66 it's out of.

[Soka]

i thought i done best on the physics one this morning out of all three.. i'd be gutted if i never got at least 55 or so out of the 66 it's out of.

i counted up roughly and i had like 53 on physics

and i rekon like 57 on others each

what you rekon a* boundary will be

[Jamie!]

i counted up roughly and i had like 53 on physics

and i rekon like 57 on others each

what you rekon a* boundary will be

you should get a fairly good grade then.. dunno, you doing ocr double award?

[Throne Sofa]

I'm in year 10 and I had a physics topic test today. **** easy :)

[Soka]

I'm in year 10 and I had a physics topic test today. **** easy :)

topic tests are **** easy because there is only one topic to revise and you can learn in 30 minutes, if any revision at all