Recent content by Chris914

When there is a current of mixed resistances (like parallel and series together), how do voltage drop and current relate throughout the circuit?

How is a rainbow formed? Is it a series of droplets that refract the light to our eyes, or is it multiple droplets at different heights where each droplet gives just one color that's visible to us?

What's the difference between electric and magnetic fields, specifically I someone was to send a charged particle into them? Are there any similarities?

Is there a way to determine the temperature outside without using a thermometer? Any formulas I could use?

Thank you so much, this was a great help.

Ok so when one drops a bowling ball hanging from a rope, it won't come back and smack him in the face. This I can understand, due to potential energy of gravity and conservation of energy. However when someone pushes the bowling ball, how can you show that it will rise higher than the original...