Base quantity in physics - 1.4 Dimensional Analysis

In physics quantity base FUNDAMENTAL UNITS

In physics quantity base 1.3: Units

In physics quantity base SI Units

In physics quantity base SI Units

In physics quantity base 1.S: Units

In physics quantity base 1.4 Dimensional

Base Quantity

In physics quantity base 1.3: Units

In physics quantity base Fundamental Quantities

In physics quantity base The base

Physical Quantities and Units

In physics quantity base List of

It's been 15 years since I opened a quantum physics book - but it would seem that an Ampere would still be an Ampere - even as the number of electrons flowing past any point per second approached zero because their energy has increased.

  • Significance It is easy to make silly arithmetic errors when switching from one prefix to another, so it is always a good idea to check that our final answer matches the number we started with.

  • So why can't we say that Electric Charge is the true base quantity? One firkin equals about 34 liters.




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