The number of current paths in a series circuit is:
a. one
b. two
C. three
d. four

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Why don't you see your reflection in water with waves or repples