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This quiz consists of 5 multiple choice and 5 short answer questions through Part Four: Electricity and Automation.

Multiple Choice Questions

1. What causes increased heat in the process of conduction?
(a) Increased movement.
(b) Fusion.
(c) Fission.
(d) Electronic transfers.

2. What happens when visible rays cross the lens of our eye and are bent through the convex surface?
(a) They vibrate the retina.
(b) The can burn out the cortex.
(c) They form an image on the retina.
(d) They vibrate the iris.

3. What does the Mechanics of Movement explore?
(a) How the movement of anything can be either a net gain or net loss of energy.
(b) How pulleys ultimately lose energy that can never be regained.
(c) How the conservation of energy plays into movement, force, and effort.
(d) How pulleys can create energy.

4. What happens when electrons are rubbed, shuffled, or brushed off one surface onto another?
(a) Homogenization.
(b) Homeostasis.
(c) Hydrogenation.
(d) Static electricity.

5. What does a convex lens do?
(a) Causes an image to flatten.
(b) Creates a smaller image of a larger image.
(c) Causes an image to appear three dimensional.
(d) Creates a larger image of a smaller one.

Short Answer Questions

1. What colors make up all light?

2. What is one example the author uses of a wedge?

3. What does a driving force initiate?

4. The speed of the vibration affects ____________.

5. What are the effects of electricity?

(see the answer key)

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