Physics Equations

Very self-explanatory, just name what these equations show.
Quiz by felix98
Last updated: June 13, 2014
First submittedJune 13, 2014
Times taken4,647
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Distance / Time
Change in velocity / Time
Mass x Velocity
Mass / Volume
Force x Distance
0.5 x Mass x Velocity^2 (squared)
Kinetic Energy
Mass x g x Height
Gravitational Potential Energy
Force / Area
Mass x Acceleration
Current x Time
Current x Resistance
Voltage x Current
Wave speed / Frequency
Sin(angle of incidence) / Sin(angle of refraction)
Refractive Index
Height x Density x g
Pressure Difference
Level 14
Jul 6, 2014
Great quiz

I got all but 2

Level 63
Sep 12, 2015
Great quiz! I would like to see "Index of Refraction" accepted for "Refractive Index", and I found the last one a bit misleading (although I was on the right track, thinking "Bernoulli's pressure") but not sure if it should stay or go. It looks like only 1% got it, so it might be on the "too difficult" side
Level 63
Sep 12, 2015
Perhaps accept "Potential energy" for "Gravitational potential energy".

I realize it's not entirely correct, and I did get "Gravitational Potential Energy", but I think it could be nice to accept Potential Energy for that one, since a lot of people studying mechanics would probably think of it as just "potential energy" and perhaps not spell it out in detail.

Still, great quiz!

Level 31
Jul 17, 2017
"Index of refraction" should really be accepted as well for "refractive index"
Level 61
May 20, 2018
Force x distance is also torque if i remember correctly
Level 67
Jan 2, 2019
Nice quiz ! It has been quite a while. And seeing this out of context makes it harder, and it being in english even more so. My brain needed to shift into new gears ( and in this second day of the new year, it isnt quite up to speed yet haha)
Level 67
Jul 25, 2020
I got three "wrong" despite trying "index of refraction," "potential energy," and "gravitational energy". I agree with other folks that those should be counted.