Physics 30 flashcards ~15 min

Physics Constants and Key Formulas

About this deck

This deck is a fast-recall reference for the constants and formulas that appear across every branch of physics. You'll review fundamental constants like the speed of light, Planck's constant, and the gravitational constant, alongside essential equations for force, energy, momentum, and waves. It also covers key formulas from electricity, thermodynamics, and modern physics, including Einstein's mass-energy equivalence. A handy companion deck for quick review before exams across any physics topic.

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Approximately 3.00 × 10^8 m/s

Approximately 6.674 × 10^-11 N·m²/kg²

Approximately 6.626 × 10^-34 J·s

Approximately 6.022 × 10^23 per mole

Approximately 1.602 × 10^-19 coulombs

Approximately 9.8 m/s²

F = ma

KE = ½mv²

PE = mgh

p = mv

F = k(q1q2)/r²

V = IR

P = VI

W = F·d·cos(θ)

P = F/A

8.314 J/(mol·K)

Approximately 1.381 × 10^-23 J/K

v = fλ

E = mc²

F = mv²/r

ρ = m/V

-273.15°C

f = 1/T

T = 2π√(L/g)

8.854 × 10^-12 F/m

v = √(2GM/r)

Calculating the power radiated by a black body based on temperature

F = qE

F = qvB sin(θ)

Approximately 101,325 Pa (1 atm)