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TIME REMAINING

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Why is this considered a theory instead of a hypothesis

or a law?

Different microscopic organisms cause different

diseases. When a dangerous microscopic organism is

transferred from one person to many people, the

disease it carries will spread

O It is a statement of fact about how nature works

instead of an explanation

O It provides an explanation for many observations

and accepted hypotheses.

O It describes how to test a possible explanation of

one specific relationship,

O It has not changed over time even though new

technology has been developed.

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?