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Dimensional-analysis
New post in Dimensional-analysis
Dimensions of physical quantities in quantum mechanics
March 3rd, 2020
homework-and-exercises
units
dimensional-analysis
quantum-mechanics
Is meters per second equivalent to seconds per meter?
June 30th, 2020
waves
units
dimensional-analysis
wavelength
What are the mathematical models for force, acceleration and velocity?
July 15th, 2020
vector-fields
differential-geometry
classical-mechanics
dimensional-analysis
Difference between theoretical equations and empirical equations
April 25th, 2020
units
dimensional-analysis
physical-constants
experimental-physics
Formula for Electrical Arc Length
March 12th, 2020
plasma-physics
dimensional-analysis
voltage
electricity
converting power spectrum to photon flux density
July 14th, 2020
dimensional-analysis
What is the partition function of a classical harmonic oscillator?
October 28th, 2020
statistical-mechanics
dimensional-analysis
physical-constants
partition-function
harmonic-oscillator
Physical interpretation of source term in wave equations
October 17th, 2020
waves
dimensional-analysis
acoustics
Multiplication of units
April 25th, 2020
dimensional-analysis
units
newtonian-mechanics
Why do we need more power to do a job fast?
August 29th, 2020
newtonian-mechanics
dimensional-analysis
power
scaling
What is a proportionality constant? (Planck's constant)
May 2nd, 2020
physical-constants
dimensional-analysis
units
photons
Dimensional analysis with derivatives, logs, exponents and trigonometric functions
August 1st, 2022
dimensional-analysis
physical-chemistry
Gravity acceleration - why is it inverse time squared?
July 5th, 2020
units
dimensional-analysis
acceleration
kinematics
Why is the candela dimension J, not W?
August 1st, 2022
photometry
dimensional-analysis
units
Showing that position times momentum and energy times time have the same dimensions
August 1st, 2022
heisenberg-uncertainty-principle
dimensional-analysis
units
homework-and-exercises
The true dimension of Dirac field
May 5th, 2020
quantum-electrodynamics
spinors
dirac-equation
dimensional-analysis
Do the units in this equation make any sense?
March 20th, 2021
friction
dimensional-analysis
oscillators
What is the definition of unit vector?
April 6th, 2021
units
vectors
dimensional-analysis
How can geometrized units have more than one constant equal to 1?
March 27th, 2021
units
general-relativity
absolute-units
dimensional-analysis
Dimensional analysis - application to logarithms
January 24th, 2020
dimensional-analysis
The fine structure constant
October 20th, 2021
physical-constants
dimensional-analysis
atomic-physics
quantum-mechanics
Do we cancel units on division?
January 25th, 2020
units
dimensional-analysis
Getting the density of states for photons
December 14th, 2020
dimensional-analysis
photons
density-of-states
quantum-mechanics
statistical-mechanics
What is the difference between unit and dimensions?
August 1st, 2022
dimensional-analysis
units
Number of particles - dimensional or not?
November 14th, 2020
dimensional-analysis
units
Temperature in CGS (Gaussian) units
November 25th, 2020
dimensional-analysis
unit-conversion
temperature
units
metrology
Dimensional Analysis: Buckingham Pi Theorem
June 1st, 2020
fluid-dynamics
classical-mechanics
dimensional-analysis
homework-and-exercises
Is there a physical quantity which is the reciprocal/multiplicative inverse of time?
February 4th, 2020
time
dimensional-analysis
Dimensonal analysis of damping constant?
May 26th, 2020
dimensional-analysis
Mass dimension of coupling constants in various dimensions
October 3rd, 2020
quantum-electrodynamics
spacetime-dimensions
dimensional-analysis
yang-mills
quantum-field-theory
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