While delivering newspapers, a girl throws a newspaper with a hori- zontal velocity v0. Determine the range of values of v0 if the newspa- per is to land between points B and C.

Air flows upward in the wick of a lantern because of the liquid property called

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

The mini-refrigerator fire was most likely caused by what type of wiring?