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72 Cards in this Set
- Front
- Back
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Arc Length |
=rø |
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Circumference of Circle |
=2πr |
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Area of Circle |
=πr² |
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Surface Area of Cylinder |
=2πrh |
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Volume of Cylinder |
=πr²h |
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Area of a Sphere |
=4πr² |
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Volume of a Sphere |
=4/3 × πr³ |
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Photon Energy |
E=hf=hc/λ |
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Photoelectricity, hf= |
hf = ø + EkMax |
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Energy Levels, hf= |
hf= E₁ − Ε₂ |
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de Broglie wavelength |
λ = h/p = h/mv |
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Current, I= |
I = ΔQ/Δt |
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Potential Difference, V= |
V = W/Q |
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Resistance, R= |
R = V/I |
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Emf ε = |
ε = Ε/Q |
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Emf, ε = |
ε = I(R+r) |
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Resistors in Series |
R = R₁ + R₂ + R₃ + ... |
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Resistors in Parallel 1/R |
1/R = (1/R₁) + (1/R₂) + (1/R₃) + ... |
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Resistivity, p = |
p = (RA)/L |
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Power, P= |
P = VI = I²R = V²/R |
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Moment = |
Moment = Fd |
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Velocity, V= |
V = Δs/Δt |
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Acceleration, a= |
a = Δv/Δt |
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Savut: no s |
V = u + at |
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Savut: no a |
s = ((u+v)/2) *t |
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Savut: no t |
v² = u² + 2as |
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Savut: no V |
s = ut + (at²)/2 |
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Savut: no u |
s = vt - (at²)/2 |
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Force, F = |
F = ma |
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Work Don, W = |
W = Fs×cosø |
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Kinetic Energy, E= |
E= ½mv² |
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GPE, E= |
E = mgΔh |
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Power, P = |
P = ΔW/Δt |
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Power, P = |
P = Fv |
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Efficiency = |
Efficiency = (Useful Power Out) / (Total Input Power) |
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Density, 𝜌 |
𝜌 = 𝑚 / v |
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Hooke's law, F = |
𝐹 = 𝑘 ΔL |
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Young Modulus = |
Young Modulus = (Tensile Stress) / (Tensile Strain) |
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Tensile Stress = |
Tensile Stress = F / A |
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Tensile Strain = |
Tensile Strain = ∆L / L |
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Energy Stored (In a stretched material) = |
E = 0.5*F∆L |
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Current, I = |
I = ∆Q / ∆t |
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P.d. V = |
V = W / Q |
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Resistance, R = |
R = V / I |
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Resistivity, 𝜌 = |
𝜌 = (RA) / L |
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Resistors in Series 𝑅T = |
𝑅T = 𝑅1 + 𝑅2 + 𝑅3 + … |
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Resistors in Parallel, (1/RT) = |
(1/RT) = (1/R1) + (1/R2) + (1/R3) + ... |
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Power, P = |
P = VI = I²R = V² / R |
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emf (energy), e = |
e = E / Q |
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emf (resistance), e = |
e = I*(R + r) |
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Magnitude of Angular Acceleration, ω = |
ω = 𝑣 / r = 2𝜋f |
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Centripetal Acceleration, a = |
a = v² / r = ω²r |
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Centripetal Force, F = |
F = (mv²) / r = mω²r |
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Energy to change temperature, Q = |
Q = mcΔT |
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Energy to change state, Q = |
Q = ml |
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Ideal Gas Equation, pV = |
pV = nRT |
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Force between two masses, F = |
F = (Gm1m2) / r² |
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Gravitational Field Strength. g = |
g = F / m |
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Magnitude of Gravitational Field Strength in a radial field, g = |
g = (GM) / r² |
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Work Done (gravitational fields), ΔW = |
ΔW = mΔV |
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Gravitational Potential, V = |
V = - (GM) / r |
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Gravitational Potential, g = |
g = - ΔV / Δr |
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Area of curved surface of a cone, A = |
A = π*r*(slant height) |
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Arithmetic Series, Un = |
Un = a + (n - 1)*d |
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Arithmetic Series, Sn = |
Sn = [n ( a + l ) ] / 2 = [ 2a + ( n - 1 )*d] / 2 |
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Geometric Series, un = |
un = ar^n-1 |
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Geometric Series, Sn = |
Sn = [a*(1 - r^n) ] / ( 1 - r) |
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Geometric Series, Sum to infinity = |
Sum to Infinity = a / (1 - r) For |r| < 1 |
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Binomial Series |
Just Check This, no way can I format it onto a flash card |
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logax = |
logax = (logbx) / (logba) |
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Cosine Rules, a² = |
a² = b²+ c² - 2bcCos(A) |
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Trapezium Rule = |
Yeah, you're gonna have to look this one up as well. |
