Unit conversions Flashcards
v (velocity)
m/s
a (acceleration)
m/s²
p (momentum)
kg∙m/s (Mass∙velocity)
F (force) is measured in
Newtons (kg∙m/s²)
N (newton)
kg∙m/s² (Mass∙acceleration)
Pa (pascal)
kg/m∙s² (Newtons/square meter)
τ (torque)
N∙l (Force vector∙lever arm vector)
Energy is measured in
Joules
J (Joule)
N∙m (Force∙distance)
/W/ (work) is measured in
Joules
/P/ (power) is measured in
Watts
W (watt)
J/s (Work/time)
/f/ (Frequency) is measured in
Hz (1/s)
Hz
1/s
/Q/ or /q/ (Electrical Charge) is measured in
Coulombs
C (Coulomb)
A∙s (Current/time)
Ue (Electrical Potential) is measured in
Volts (J/C)
/I/ (Electrical Current) is measured in
Amperes (C/s)
A (Ampere)
C/s
R (Electrical Resistance) is measured in
Ω (R=V/A)
Ω
V/A
/C/ (Capacitance) is measured in
Farads (C/V)
F (Farad)
C/V
/E/ (Electrical Field)
N/C
B (Magnetic Field) is measured in
T (Tesla)
Tesla
N/A∙m
1 atm = ___ torr
760 (760 mmHg)
torr (units)
mmHg
Density of water
1 g/mL³ or 1000 kg/m³
Charge on electron
1.6 x 10⁻¹⁹
1 angstrom
10⁻¹⁰ m
C° to Kelvin
+273
1 calorie to joules
4.18 J
1 atm to pascal
10⁵ (Pa)
c (speed of light in vacuum)
3 x 10⁸ m/s
V (Volt)
J/C (N∙m/s³∙A)
/h/ (Planck’s Constant)
6.6 x 10⁻³⁴