View a FREE sample

This test consists of 15 multiple choice questions and 5 short answer questions.

Multiple Choice Questions

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

2. What is it called when filters block out all the rays except ones vibrating in a chosen field?
(a) Inversion.
(b) Optimization.
(c) Polarization.
(d) UV absorbtion.

3. How are signals and messages created out of light and radio waves?
(a) Harnessing the shorts bursts of energy.
(b) Interrupting wave patterns.
(c) Causing the waves to ocillate at a different hertz.
(d) Coalescing the waves into bundles.

4. How many type of waves are discussed by Macaulay?
(a) Two.
(b) Five.
(c) Three.
(d) One.

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

6. How many methods of modern printing are there?
(a) Two.
(b) Five.
(c) One.
(d) Three.

7. As the frequency speed increases, what happens to the pitch?
(a) It dissipates.
(b) It gets higher.
(c) It gets lower.
(d) Frequency has no effect on pitch.

8. What charge do untouched electrons carry?
(a) Neutral.
(b) Negative.
(c) Positive.
(d) It varies.

9. What happens after an analog quality is turned into binary code?
(a) It can be sent out in electrical pulses to be stored and processed.
(b) It becomes digital.
(c) It is no longer available to be translated.
(d) It is then processed into tertiary code for better transmission rates.

10. What is the magnetic field caused by an electric force?
(a) Positron force.
(b) Polar force.
(c) Neutrino force.
(d) Motive force.

11. What is created when heating an object to the point that it burns or glows, or by passing an electric current through a vapor or gas?
(a) Sounds at higher than average frequencies.
(b) Sounds at lower than average frequencies.
(c) Artificial light.
(d) A chemical reaction.

12. What are happening to the crates at the opening to Chapter 2 in this section?
(a) They are being stacked into rows.
(b) They are being burned.
(c) They are being destroyed by a mammoth with an axe.
(d) They are being destroyed by a caveman with an axe.

13. How is electricity created?
(a) From the movement of electrons.
(b) From the movement of protons.
(c) From the movement of quarks.
(d) From the movement of quantums.

14. What is frequency?
(a) How often a wave is generated.
(b) How often a wave begins moving after encountering a barrier that stops it.
(c) How often one wave moves past a peak of energy.
(d) How quickly a wave moves past each peak of energy.

15. What is the absence of any light?
(a) White.
(b) Black.
(c) Yellow.
(d) Purple.

Short Answer Questions

1. What are heat, light, and sound?

2. What is one type of ray that human eyes cannot perceive?

3. Why is the mammoth at first overjoyed?

4. What type of input do we use to input binary code on a phone?

5. What is additive mixing?

(see the answer keys)

This section contains 539 words (approx. 2 pages at 300 words per page) View a FREE sample