Connecting wavelength, frequency and wave velocity
λ * f = v
wavelength * frequency = wave velocity
For light, wave velocity is 3*10^8
Conservation of linear momentum
mv (of the one thing) = mv (of another thing)
Mendelian genetics: how to determine the frequency of the recessive TRAIT!
frequency of recessive trait = sqrt(recessive/all) = q
frequency of recessive gene in population = p q 2
Newton's law of gravity
mg = GMm/r²
oxidation number of hydrogen
Oxidation number of oxygen
Oxidizing means what?
makes things more negative
Power (W, watts) = ?
P = I * V
Power (can also be a rate, rate of work) = Work /amount of time work was done
Reducing means what?
makes things more positive
Relating Free energy (G) to the equilibrium constant (K)
ΔG = -RTln(K)
Relation between distance, acceleration and time
d = 1/2 a t
t = sqrt(2*d/a)
Voltage: series vs. parallel
series: add them up
parallel: one source only
Work (W) = ?
Work = Force * distance
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.