Equations Flashcards
1
Q
Force, mass and acceleration
A
F = ma
2
Q
Weight, mass and gravitational field strength (g)
A
W = mg
3
Q
Pressure, force and area
A
p = F / A
4
Q
Pressure of a gas and temperature
A
P1 / T1 = P2 / T2
5
Q
Pressure of a gas and volume
A
P1V1 = P2V2
6
Q
Density, mass and volume
A
ρ = m / V
7
Q
Energy transferred, current, voltage and time
A
E = IVt
8
Q
Energy transferred, mass, specific heat capacity and change in temperature
A
Q = mcΔT
9
Q
Power, current and voltage
A
P = IV
10
Q
Charge, current and time
A
Q = It
11
Q
Pressure difference, density, gravitational field strength (g) and height
A
p = ρgh
12
Q
Voltage, current and resistance
A
V = IR
13
Q
Wave speed, wavelength and frequency
A
v = fλ
14
Q
Orbital speed, orbital circumference and time period
A
v = 2πr / T
15
Q
Frequency and time period
A
f = 1 / T
