Which BEST characterizes the late 1700s and early 1800s? A. It was a time when philosophy and Christianity merged once again.
B. It was a period of radical social and political change.
C. It was a time characterized by stability and economic growth.
D. It was very similar to the Renaissance in many respects.

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?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?