Join expert classical physics discussion on the principles developed before the rise of relativity and quantum mechanics. Including mechanics, electrodynamics, thermodynamics, optics.
High School
Why do physics exist? objects interacting ect?
- · Replies 3 ·
- · Replies 2 ·
- · Replies 3 ·
- · Replies 10 ·
- · Replies 1 ·
Undergrad
Zero gravitation is it possible
- · Replies 2 ·
Graduate
What is a space/spatail harmonic?
- · Replies 2 ·
Undergrad
Confused about definition of wavelength
- · Replies 2 ·
Undergrad
The meaning of vector/cross product
- · Replies 7 ·
- · Replies 3 ·
- · Replies 7 ·
- · Replies 11 ·
Graduate
Gravitational Constant Measurement ?
- · Replies 3 ·
High School
What is s for length derived from?
- · Replies 2 ·
- · Replies 2 ·
Undergrad
Reduced Mass: Origin & Significance
- · Replies 4 ·
- · Replies 2 ·
- · Replies 1 ·
- · Replies 3 ·
- · Replies 3 ·
- · Replies 3 ·
High School
Solve SAT Physics Test: Problem-Solving Help
- · Replies 2 ·
- · Replies 14 ·
- · Replies 1 ·
- · Replies 4 ·
High School
Ion Thrusters - How much do they cost?
- · Replies 9 ·
- · Replies 6 ·
- · Replies 2 ·
- · Replies 6 ·
Undergrad
Fluid Flow Questions: Gas Flow Direction
- · Replies 14 ·
Undergrad
How was a unit of energy first defined?
- · Replies 1 ·
- · Replies 1 ·
Graduate
Noise term η(t) in Langevin equation
- · Replies 1 ·
Undergrad
BTU rating of Earth below frost line
- · Replies 6 ·
Undergrad
How effective is torricellian vaccum?
- · Replies 5 ·
- · Replies 2 ·
Undergrad
Parallax during the earth's orbit?
- · Replies 1 ·
Undergrad
Reciprocity theorem and ideal gas law
- · Replies 1 ·
- · Replies 3 ·
- · Replies 2 ·
Undergrad
Probability of past vs future events
- · Replies 3 ·
- · Replies 1 ·
- · Replies 1 ·
- · Replies 1 ·
Graduate
Why use primed coordinates for this
- · Replies 3 ·
Undergrad
Longitudinal/Transverse oscillations
- · Replies 1 ·
High School
Musical instruments - beats phenomenon
- · Replies 3 ·
Graduate
How is Ising Model a Markov Chain?
- · Replies 7 ·
Undergrad
Ionize N2 & CO2 at 50g/s - Easiest Way?
- · Replies 1 ·
- · Replies 5 ·
- · Replies 1 ·
Undergrad
How to open a winebottle with a shoe
- · Replies 14 ·
Graduate
Would a syringe in space suck?
- · Replies 3 ·
- · Replies 7 ·
- · Replies 1 ·
High School
What is ripple factor in halfwave rectifier?
- · Replies 2 ·
- · Replies 2 ·
Undergrad
Wavelength and resonant length equation
- · Replies 1 ·
High School
Air Displacement: Effects of Multiple Fans
- · Replies 26 ·
- · Replies 12 ·
Undergrad
Amplitude Modulation equation help
- · Replies 4 ·
Undergrad
Amplitude Modulation Phenomona
- · Replies 3 ·
- · Replies 5 ·
Undergrad
Can some clarify what exactly n is ?
- · Replies 5 ·
High School
Wind tunnel simulation software
- · Replies 5 ·
Graduate
Explore the N-Body Problem for Chaos
- · Replies 1 ·
Graduate
Normal modes and system's energy
- · Replies 3 ·
High School
Is cycle the same as wavelength?
- · Replies 1 ·
Undergrad
What is effective conductivity?
- · Replies 5 ·
- · Replies 7 ·
Undergrad
The Constant of Integration
- · Replies 3 ·
- · Replies 6 ·
Undergrad
Chaotic system w/ initial condition
- · Replies 3 ·
- · Replies 6 ·
- · Replies 4 ·
- · Replies 8 ·
- · Replies 2 ·
- · Replies 8 ·
- · Replies 2 ·
- · Replies 2 ·
- · Replies 12 ·
High School
Why soda bubbles when you shake it
- · Replies 3 ·
High School
Strange question, but is time and actual thing ?
- · Replies 24 ·
- · Replies 4 ·
- · Replies 4 ·
Undergrad
Geostationary Satellite Equatorial Plane
- · Replies 11 ·
- · Replies 3 ·
High School
What happens when an explosion begins
- · Replies 1 ·
High School
How do I calculate a pumps psi output?
- · Replies 19 ·
- · Replies 6 ·
- · Replies 3 ·
- · Replies 2 ·
Undergrad
Flow separation leads to stalling?
- · Replies 17 ·
Undergrad
Mysteries in Classical Physics
- · Replies 7 ·
- · Replies 3 ·
- · Replies 1 ·
- · Replies 10 ·
- · Replies 2 ·
Undergrad
Name of intermolecular forces of gases
- · Replies 18 ·