Classical Physics Forum

Graduate End correction of the pipe mouth(standing wave)

High School Highest one could suck a drink up this straw?

Graduate Sinusoidal wave traveling along a composite string

Undergrad Mohr circle for 3dimensional stress state

Graduate I'd like to see your point of view

Graduate References for non-vacuum dispersion relations

High School Transverse Waves: Why They Can't Travel Through Liquids

Undergrad How Does the Inverse Square Law Affect Communication with Distant Spacecraft?

High School Why does heating a cornstarch solution with excess water form globules?

Undergrad Conflicting Answers on W|A for 844200 and Units of Measurement

Graduate What Are the Most Fascinating Idealized Entities in Physics?

Graduate Making hair gradually thin toward the tip while rooted to skin

Undergrad Maximum number of mutually immiscible liquid phases

Undergrad Interesting bouyancy theoretical question

Graduate OMEGA Formula: Integrating to Find the Answer

High School Classical Physics-Modern Physics

• Poll

Graduate Fe+ Brine Solution forcing by Earth Tides

Graduate Instant accelelation in travelling wave

Graduate Steady state diffusion with zero density at boundaries

High School Understanding Standing Wave Basics for Non-Physicists

High School What's quality factor in oscillation ?

High School Why Do Phys Equations Use Squared Signs?

High School Why does all energy travel in waves?

Undergrad How to model an ellipsoid rolling on an inclined plane

Undergrad What if you were in a hollow, extremely strong tube in the middle of a planet?

Graduate Can constant velocities produce a longitudinal wave?

Undergrad Gas Animations: Create Videos from Particles Positions

High School Why Mosquitoes Spin After Being Swatted

Graduate Relation between occupation probability and first passage probability

Graduate Stationary waves energy problem

Graduate Can the Peclet Number Control Diffusion in Nanoscale Laminar Flow Experiments?

Graduate Gauss' Theorem for gravitational force

Graduate Why is Diffusion Called a Second Rank Tensor Variable?

High School Gravitational force, is it inverse square law?

Undergrad What Are Dot Products and Vector Cross Products in Mathematics?

High School Wifi n bluetooth technology how?

Undergrad Is the Average Kinetic Energy the Same as the Kinetic Energy?

Undergrad Detection of string vibrations using home equipment

Graduate Where does the energy disappear to?

Graduate How Do Dipole-Dipole Interactions Influence Molecular Behavior?

High School Understanding Tidal Forces: An Overview

High School Simpler explanations of physics

Graduate Standing waves in surface vibrations in rods?

Graduate Why check compatibility of pressure gradients in Navier-Stokes

High School When I vibrate one end of a string, the wave is set up?

Graduate Circular Drum Head Modes: Understanding Why They Don't Always Follow the Rules

Graduate How Do You Calculate the Standard Deviation of Total Average in MRI ROIs?

Undergrad Conserved Quantities: Role in Physical Systems

Undergrad What Are the Emission Spectra Results for H, He, Ne, Hg, and N₂?

Graduate Anderson localization - waves experiment

Undergrad How Does Wind Influence Wave Dynamics on the West Coast?

Undergrad Can Transverse Waves Exist in the Ocean Due to Hydrogen Bonding?

High School What's the difference between energy and force?

Graduate Does Energy Decay Occur in Sealed Metal Boxes with Excited Resonant Modes?

Graduate Intuitive reason for no gravity in a hollow sphere

Undergrad What does Q have to do with frequencies?

Undergrad Why transverse wave cannot propagate in a gas or in liquid?

Undergrad Understanding Solid Angle and its Relation to s=rθ

Graduate Understanding Purcell's Cube: Attraction to Mass Center?

Undergrad Why Does Density Affect Velocity of Sound?

High School Harness Infinite Energy with Magnets in Space

Graduate Linear and Schoenberger wave formulas for 20 ft ocean waves

Graduate Laplace Equation on semi-infinite plate

Graduate Where does exp(-4pi^2) appear in physics?

Graduate Are Statistical Ensembles Just Mathematical Tools or Realistic Concepts?

High School A few questions about different stuff (plus request for a good source to learn)

Graduate Transforming Real Signals to Complex Representation

Undergrad Vectors and coordinate transformations

Undergrad No prefix: What is the energy required to ionize air?

High School What Does Force Mean in Different Contexts?

Undergrad The Doppler Effect (in general)

Undergrad What is backpressure in microfluidic devices?

Undergrad Book recommendations for thermodynamics and plasma physics

Graduate Is there a func' for ideal x-section area in a resonant beam?

Undergrad What does a molecule having dipole moment signify?

Graduate Young's modulus and bulk modulus of cooked pasta

Graduate Are chaotic systems really determinitistic?

Undergrad What are the uses of quaternions in Physics?

High School Understanding Modulation: Types and Meaning

High School U Value of Glass - Get the Facts Here

High School Calculating calories burned from step count and stride length

Graduate What is the Diffusion Tensor for Isotropic Media?

Graduate Resonant Absorption: Does Material Absorb Wave Energy?

High School How do you derive this (E=v/d)?

Graduate Why is the shower curtain pulled inward if Bernoulli's law doesn't apply?

Undergrad What Are Cells in a Laptop Battery?

High School Everything is made out of nothing?

Graduate Spherical shock wave propagation in liquids