How long does it take light to travel through a 5.20- mm -thick piece of window glass? Through what thickness of water could light travel in the same amount of time?

The metric unit of electrical power is the watt volt ampere ohm

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.