Meter Definition and 304 Threads

OHM's Law Lab this lab involved a voltmeter and an ammeter...a voltage source was turned on and sent to a resistor, from the resistor there was a current probe and a voltage probe...the idea of the lab was to give 6 readings for a resistor, each reading would exceed by .5v intervals...during...

A meter stick (L = 1 m) with mass M = 0.409 kg is supported by two strings, one at the 0 cm mark and the other at the 90 cm mark. a) What is the tension in the string at 0 cm? b) What is the tension in the string at 90 cm? c) Now the string at 0 cm is cut. What is the tension in the...

What is the defination of 1 meter? My physics teacher told me it's related to the frequency of a certain EM wave, but he couldn't remember the whole story. Perhaps it also explains why the speed of light is 299792458 m/s, which is an integer.

For the first time in my life, I actually agree with Pat Robertson... Looks like I need a new reality meter also... http://www.au.org/press/pr030318.htm