Using the Protractor Use the interactive protractor to determine the measure of
the angle. What is m _JHG?
70"
75
O 110
O 115
-
300 900
70
50 50
os
30
150 149 130 120 10
1) Intro
Done

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

a