Hint | Answer | % Correct |
---|---|---|
Force/Area | Pressure | 90%
|
change in velocity/time taken | acceleration | 84%
|
speed x time | distance | 84%
|
mass x acceleration | force | 81%
|
Force x distance | work | 81%
|
mass/volume | density | 74%
|
mass x velocity | momentum | 71%
|
current x resistance | voltage | 68%
|
current x time | charge | 65%
|
0.5 x mass x velocity^2 | Kinetic energy | 65%
|
voltage x current | power | 61%
|
mass x gravitational field | weight | 61%
|
mass x gravity x height | Gravitational potential energy | 58%
|
wavespeed / frequency | wavelength | 55%
|
wave frequency x wavelength | wave speed | 52%
|
Sin(angle of incidence) / Sin(angle of refraction) | refractive index | 48%
|
spring constant x acceleration | force | 45%
|
1/frequency | time | 42%
|
force x distance | moment | 35%
|
work done / time | power | 26%
|
u + at | final velocity | 23%
|
ut +0.5at^2 | displacement | 19%
|
1/R1 + 1/R2 = 1/R3 | resistance in parallel | 19%
|
R1 + R2 = R3 | resistance in series | 19%
|
sin(inverse) x (1/refractive index) | Critical angle | 16%
|
0.5(u+v)t | displacement | 16%
|
plancks constant x frequency of radiation | energy of a photon | 16%
|
power / area | intensity | 16%
|
360 degrees x (path difference/wavelength) | phase difference | 16%
|
*ELECTRO MAGNETIC RADIATION* frequency x wavelength | speed of light | 16%
|
vt-0.5at^2 | displacement | 13%
|
(plancks constant x frequency of radiation) - work function | Kinetic energy max | 13%
|
plancks constant x frequency threshold | work function | 13%
|
number of electrons x electron charge | charge | 10%
|
plancks constant/momentum | de broglies wavelength | 10%
|
(wavelength of radiation x distance between slits and screen)/slit speration | fringe spacing | 10%
|
(E.M.F - terminal voltage) / Current | Internal resistance | 10%
|
density x (length / area) | resistivity | 10%
|
energy transferred / charge | voltage | 10%
|
current / number density x cross sectional area x electron charge | drift velocity | 6%
|
(plancks constant x speed of light) / wavelength | Energy of a photon | 6%
|
(constant of proportionality) x amplitude^2 | intensity | 6%
|
Sum of currents into a junction = Sum of currents out of a junction | Kirchhoff's 1st law | 6%
|
u^2 + 2as | velocity^2 | 6%
|
Current (Resistance + Internal resistance) | E.M.F | 3%
|
Sum of E.M.F's = Sum of P.D's | Kirchhoff's 2nd law | 3%
|
plancks constant/wavelength | momentum | 3%
|
number of electrons / volume of wire | number density | 3%
|
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