Transmission TP, TL, OP Refraction or Reflection PitchMISC

Question Column Light and sound are both forms of…

Answer Column Energy

Question Column Which of the following statements are true about light and sound? a)Light and sound both travel the fastest through solids. b)Light travels the fastest through solids, but sound travels fastest through gasses. c)Light travels the fastest through gasses, but sound travels fastest through solids.

Answer Column C Light travels the fastest through gasses, but sound travels fastest through solids.

Question Column Which statement about light is false? a)Light travels in straight lines. b)Light travels slower than sound. c)Light travels in waves. d)Light travels in all directions.

Answer Column B Light travels slower than sound. Light is faster!

Question Column Sound is produced by…

Answer Column Vibrations

Question Column Which is true about sound? a.Sound travels in all directions. b.Sound cannot travel through water. c.Sound travels in only the direction to which it is pointed d.Sound cannot be absorbed.

Answer Column A a.Sound travels in all directions.

Question Column What type of object allows SOME light to pass through?

Answer Column Translucent

Question Column Which of the following is a list of opaque objects? a)window, sock, book b)wax paper, water, hand c)glass, plastic baggie, pencil d)CD, Hershey bar, puppy

Answer Column D

Question Column Clouds, a frosted mug, and wax paper are all examples of what kind of material?

Answer Column translucent

Question Column What type of material produces a shadow when light is shined on it?

Answer Column opaque

Question Column Which picture shows a transparent material? a. b. c. d.

Answer Column B

Question Column If light travels from one medium to another, then which property of light occurs?

Answer Column Refraction

Question Column When a light ray travels from air to water, the speed of the light ray ________ ________. This causes the light ray to refract, or bend.

Answer Column slows down

Question Column Identify 2 adjectives that describe reflective surfaces that would make sound waves bounce. Identify 2 adjectives that describe surfaces which absorb sound.

Answer Column Reflective Surfaces: smooth, hard, nonporous Surfaces that Absorb: textured, soft, porous

Question Column Complete the diagram using the Law of Reflection. 45°?

Answer Column °

Question Column What color(s) are reflected when you see a purple butterfly?

Answer Column purple

Question Column What two words do we use to describe a pitch?

Answer Column High Low

Question Column As the length of an object increases, what happens to the pitch of a sound when that object vibrates?

Answer Column The pitch gets lower.

Question Column Tom is playing a violin. Name three ways he can make a higher pitch on his violin.

Answer Column Tighten the strings. 2.Shorten the strings (by placing his finger on a string). 3.Play the thinnest string.

Question Column Which instrument will make the lowest pitch? A. B. C.

Answer Column C

Question Column Name the 2 properties of sound.

Answer Column Reflection Absorption

Question Column Which of the following places would produce the best echo? a.Classroom full of students b.Empty gym c.Busy emergency room d.Sold out Cavs game

Answer Column B

Question Column Which picture shows refraction? A. B.

Answer Column A

Question Column Which picture shows reflection? A. B.

Answer Column A

Question Column Which diagram most accurately shows the Law of Reflection? A. B. mirror

Answer Column B

Question Column A student is testing to see how the length of a vibrating object affects the pitch of a sound. What is the variable in the experiment?

Answer Column Length of Object