If one body is positively charged and another body is negatively charged, free electrons tend to
A) remain in the positively charged body.
B) move from the positively charged body to the negatively charged body.
C) remain in the negatively charged body.
D) move from the negatively charged body to the positively charged body.

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?

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

Why does lightning travel from clouds to the ground?