In recent years it has been possible to buy a 1.0 f capacitor. this is an enormously large amount of capacitance. suppose you want to build a 1.0 hz oscillator with a 1.0 f capacitor. you have a spool of 0.35-mm-diameter wire and a 3.3-cm-diameter plastic cylinder. how long must your inductor be if you wrap it with 2 layers of closely spaced turns?

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray