Ahuge rotating cloud of particles in space gravitate together to form an increasingly dense ball. as ir shrinks in size, the cloud:

Explain how plate tectonics have changed earth’s surface over time. include the role of plate tectonics in the creation of landforms.

Asample of a gaseous substance changes into a liquid

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?