Answer:
The dependant variable is obvrioulsy going to be the temperature of the watch, and the independan variable is going to be the amount of water ebing poured into the cups.
Explanation:
The temperature is the dependant variable by how it is the thing being observed, or recorded. Your independant variables could be a few things from wha information I have but it could be either, the amount of water being poured into the cups, the temperature of the water being poured, or the amount of time between each new temperature of wather bing poured into the cups.
A horseshoe magnet has north and south, so does a bar magnet, but with the horseshoe magnet, the whole thing is bent so both ends are the same way. <span />
The answer is a constraint
Power = (voltage) x (current)
13 watts = (6 volts) x (current)
Divide each side by (6 volts):
Current = (13 watts) / (6 volts)
Current = (13/6) Amperes
<em>Current = 2.17 Amperes</em>
Your answer is
<span>126000</span>
