Sound
Which medium (material) does sound travel fastest through?
A. Water
B. Air
C. Solids
D. Space (Vacuum)
C. Solids
What is the speed of light?
A. 186,000 miles per second
B. 110,000 feet per second
C. 220,000 miles per hour
D. 5280 feet per mile
A. 186,000 miles per second
Who discovered that the Visible Light Spectrum could be separated by refraction?
A. Albert Einstein
B. Issac Newton
C. Neils Bohr
D. Dmitri Mendeleev
B. Issac Newton
When an object appears black that means what?
A. All colors are reflected by the object
B. All colors are absorbed by the object
C. No colors are absorbed or reflected
B. All colors are absorbed by the object
What color are Mickey Mouse's shoes?
A. Black
B. White
C. Yellow
D. Red
C. Yellow
A high amplitude would create what type of sound?
A. Loud Sound
B. Quiet Sound
C. High Pitch Sound
D. Low Pitch Sound
A. Loud Sound
What is it called when light "bounces back"?
A. Refraction
B. Rarefraction
C. Radiation
D. Reflection
D. Reflection
True or False:
Humans can see visible light, UV rays, and microwaves of the electromagnetic spectrum.
What are the primary colors of pigments?
A. Orange, Yellow, Green
B. Red, Yellow, Blue
C. Blue, Green, Violet
D. Yellow, Green, Blue
B. Red, Yellow, Blue
XBOX is owned by what company?
A. Apple
B. Microsoft
C. Nintendo
D. Sony
B. Microsoft
Which of the following would create the highest pitch?
A. A person with a "deep voice"
B. A hoot of an owl
C. A whistle
D. A bass guitar
C. A whistle
What is a material that does not allow light to pass through?
A. Transparent
B. Translucent
C. Opaque
D. Colorant
C. Opaque
The most harmful waves to humans on the electromagnetic spectrum are what type?
A. Long waves
B. Short waves
C. Light waves
D. All waves
B. Short waves
A mixture of the primary colors of pigments will produce what?
A. White
B. Brown
C. Black
D. Green
C. Black
What is the name of the van from Scooby-Doo?
A. The Mystery Machine
B. The Speed Machine
C. The Cruisin' Van
D. The Fast Van
A. The Mystery Machine
What is determined by the number of compressions and rarefactions a sound wave has?
A. Wavelength
B. Frequency
C. Amplitude
D. Crest
B. Frequency
What happens to light that passes through a prism?
A. It refracts
B. It reflects
C. It combined
D. It absorbed
A. It refracts
What is the visible and invisible radiations received by planet earth called?
A. Radiation Spectrum
B. Color Spectrum
C. Electromagnetic Spectrum
D. Nuclear Spectrum
C. Electromagnetic Spectrum
What are the primary colors of light?
A. Cyan, Magenta, Yellow
B. Orange, Yellow, Red
C. Red, Yellow, Blue
D. Red, Green, Blue
D. Red, Green, Blue
Which country eats the most chocolate per person?
A. United State of America
B. India
C. Italy
D. Switzerland
D. Switzerland
What part of the sound wave has molecules that are far apart?
A. Trough
B. Wavelength
C. Compression
D. Rarefraction
D. Rarefraction
What color would you get when you mix blue and yellow light together?
A. White
B. Black
C. Green
D. Magenta
A. White
A. Red & Violet
B. Blue & Yellow
C. Black & White
D. Cyan & Magenta
A. Red & Violet
Why is red the last color seen at sunset?
A. It is bent the most by the air.
B. It is bent by raindrops.
C. It reflects off the atmosphere.
D. It is scattered the least by the air.
D. It is scattered the least by the air.
Which trophy is presented to the baseball team that wins the World Series called?
A. Stanley Cup
B. Tripple Crown
C. Vince Lombardi Trophy
D. Commissioner's Trophy
D. Commissioner's Trophy