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Showing 24 of 258 formulas Page 2 of 11

Capacitance

Physics β†’ Electricity β†’ Capacitors β†’ Charge
$$C = \frac{Q}{V}$$
Capacitance definition
πŸ“– Physics πŸ“š Capacitors

Power

Physics β†’ Mechanics β†’ Power β†’ Work
$$P = \frac{W}{t}$$
Rate of work
πŸ“– Physics πŸ“š Power

Density

Physics β†’ Properties β†’ Matter β†’ Density
$$\rho = \frac{m}{V}$$
Mass per volume
πŸ“– Physics πŸ“š Matter

Bernoulli's Principle

Physics β†’ Fluid Mechanics β†’ Fluid Dynamics β†’ Conservation of Energy in Fluids
$$P + \frac{1}{2}\rho v^2 + \rho gh = \text{constant}$$
States that for an inviscid flow of a non-conducting fluid, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
πŸ“– Physics πŸ“š Fluid Dynamics

Stefan-Boltzmann Law

Physics β†’ Thermodynamics β†’ Heat Transfer β†’ Thermal Radiation
$$P = \sigma A T^4$$
The total power radiated from a black body is proportional to the fourth power of its absolute temperature.
πŸ“– Physics πŸ“š Heat Transfer

Centripetal Force

Physics β†’ Mechanics β†’ Circular Motion β†’ Dynamics
$$F_c = \frac{mv^2}{r}$$
The net force required to keep an object moving in a circular path.
πŸ“– Physics πŸ“š Circular Motion

Heisenberg Uncertainty Principle

Physics β†’ Quantum Mechanics β†’ Modern Physics β†’ Quantum States
$$\Delta x \Delta p \geq \frac{\hbar}{2}$$
States that the position and momentum of a particle cannot both be measured exactly at the same time.
πŸ“– Physics πŸ“š Modern Physics

Power in Electrical Circuits

Physics β†’ Electromagnetism β†’ Current Electricity β†’ Electrical Work
$$P = VI$$
The rate at which electrical energy is transferred by an electric circuit.
πŸ“– Physics πŸ“š Current Electricity

Gravitational Potential Energy

Physics β†’ Mechanics β†’ Energy β†’ Potential Energy
$$U = mgh$$
Energy stored in an object due to its vertical position or height.
πŸ“– Physics πŸ“š Energy

Bragg's Law

Physics β†’ Solid State Physics β†’ Crystallography β†’ X-ray Diffraction
$$n\lambda = 2d \sin \theta$$
Conditions for constructive interference from a crystal lattice.
πŸ“– Physics πŸ“š Crystallography

Capacitive Reactance

Physics β†’ Electromagnetism β†’ AC Circuits β†’ Impedance
$$X_C = \frac{1}{2\pi f C}$$
Opposition to change in voltage in an alternating current circuit.
πŸ“– Physics πŸ“š AC Circuits

Mean Free Path

Physics β†’ Thermodynamics β†’ Kinetic Theory of Gases β†’ Molecular Collisions
$$\lambda = \frac{1}{\sqrt{2}\pi d^2 (N/V)}$$
Average distance traveled by a moving particle between successive impacts.
πŸ“– Physics πŸ“š Kinetic Theory of Gases

Linear Expansion Formula

Physics β†’ Thermodynamics β†’ Thermal Properties β†’ Thermal Expansion
$$\Delta L = \alpha L_0 \Delta T$$
Calculates the change in length of a material due to temperature change.
πŸ“– Physics πŸ“š Thermal Properties

Work Done by a Gas

Physics β†’ Thermodynamics β†’ Thermodynamic Processes β†’ Pressure-Volume Work
$$W = \int_{V_1}^{V_2} P \, dV$$
The work performed by a gas during expansion or compression.
πŸ“– Physics πŸ“š Thermodynamic Processes

Radioactive Decay Law

Physics β†’ Nuclear Physics β†’ Radioactivity β†’ Decay Kinetics
$$N(t) = N_0 e^{-\lambda t}$$
Predicts the number of radioactive nuclei remaining after a certain time.
πŸ“– Physics πŸ“š Radioactivity

Capacitance of Parallel Plate

Physics β†’ Electromagnetism β†’ Capacitance β†’ Dielectrics
$$C = \frac{\epsilon_0 A}{d}$$
Calculates the storage capacity of a parallel plate capacitor.
πŸ“– Physics πŸ“š Capacitance

Potential Energy

Physics β†’ Mechanics β†’ Work Energy β†’ Potential Energy
$$U = mgh$$
Gravitational potential energy: $$U = mgh$$
πŸ“– Physics πŸ“š Work Energy

Angular Velocity

Physics β†’ Rotational Motion β†’ Kinematics β†’ Angular Motion
$$\omega = \frac{\theta}{t}$$
Rate of angular displacement
πŸ“– Physics πŸ“š Kinematics

Torque

Physics β†’ Rotational Motion β†’ Dynamics β†’ Torque
$$\tau = rF\sin\theta$$
Rotational force
πŸ“– Physics πŸ“š Dynamics

Electric Power

Physics β†’ Electricity β†’ Power β†’ Electric Power
$$P = VI$$
Electrical power relation
πŸ“– Physics πŸ“š Power

Magnetic Force

Physics β†’ Magnetism β†’ Lorentz Force β†’ Force
$$F = qvB\sin\theta$$
Force on moving charge
πŸ“– Physics πŸ“š Lorentz Force

Resistors in Series

Physics β†’ Electricity β†’ Circuits β†’ Resistance
$$R = R_1 + R_2 + R_3$$
Equivalent resistance
πŸ“– Physics πŸ“š Circuits

Resistors in Parallel

Physics β†’ Electricity β†’ Circuits β†’ Resistance
$$\frac{1}{R} = \frac{1}{R_1} + \frac{1}{R_2}$$
Parallel resistance
πŸ“– Physics πŸ“š Circuits

Planck Equation

Physics β†’ Quantum Mechanics β†’ Photons β†’ Energy
$$E = hf$$
Energy of photon
πŸ“– Physics πŸ“š Photons
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