Reflection/Refraction
Reflection is when waves do what?
A. bend as they go through different mediums
B. bounce off as they go a different direction
C. break as the waves disappear into smaller pieces
B. bounce off as they go a different direction
What happens when a liquid is compressed:
A. a liquid won't compress enough to really matter
B. the temperature of the liquid goes down when compressed
C. molecules of liquid become radioactive if they are compressed
A. a liquid won't compress enough to really matter
A physical property of Oxygen at STP is:
A. it is an element
B. it is a liquid
C. it is a gas
C. it is a gas
Well done!
What are the colors of the rainbow in order?
Red, orange, yellow, green, blue, indigo, violet
When something is OPAQUE it
A. changes color in the dark
B. reflects or absorbs all light
C. bends the light passing through it
B. reflects or absorbs all light
If you compress a gas:
A. it gets hotter because of the kinetic energy
B. it gets colder because of the potential energy
C. not much happens because a gas won't compress
A. it gets hotter because of the kinetic energy
Oxygen would be best considered as a(n):
A. organic compound
B. natural substance
C. pure substance
C. pure substance
What is the average life span of a housefly?
A. 28 days
B. 37 days
C. They never ever die
A. 28 days
What is amplitude?
The height of a wave
Something is TRANSLUCENT when the waves:
A. get completely reflected by it
B. get sort of absorbed and sort of reflected
C. pass straight through it and are not stopped or slowed
B. get sort of absorbed and sort of reflected
When two objects collide:
A. kinetic energy gets transferred between them
B. the original potential energy returns to each object
C. they become one single combined object because of gravity
A. kinetic energy gets transferred between them
A physical property of Hydrogen at STP is:
A. it's an element
B. it is liquid
C. it is a gas
C. it is a gas
An unlit match has what type of energy?
A. kinetic energy
B. chemical energy
C. potential energy
B. chemical energy
What is frequency?
The amount of waves that pass a point in a unit of time
REFRACTION is when waves:
A. bend as they go through different mediums
B. bounce off as they go a different direction
C. broaden as each wave get wider and taller
A. bend as they go through different mediums
What would you expect to happen when gas particles fly around and collide with each other:
A. they change color when they collide
B. they eventually line up going the same direction
C. they transfer kinetic energy to everything they touch
C. they transfer kinetic energy to everything they touch
At STP, a chemical property of Hydrogen is:
A. highly reactive
B. medium reactive
C. non reactive
A. highly reactive
What type of food is used to create Jack-O-Lanterns?
Pumpkins
Where is the crest of the wave located
at the top
Name the process shown by a prism:
A. reflection-light bounces off some stuff
B. refraction-light bends going though some stuff
B. refraction-light bends going though some stuff
An object falling shows this energy:
A. kinetic
B. potential
A. kinetic
Carbon would be best considered a(n):
A. natural substance
B. compound
C. pure substance
C. pure substance
What universal root vegetable can be baked, smashed, roasted, boiled and fried?
Potatoes
Where is the trough of the wave located?
at the bottom of the wave
Louder sounds have:
A. bigger speakers and amplifiers
B. shorter wavelengths and taller amplitudes
C. taller amplitudes
C. taller amplitudes
What uses magnets:
A. cars
B. refrigerators
C. computers
D. all of the above
D. all of the above
A physical property of Sodium Chloride at STP is:
A. it's an element
B. it's a solid
C. it's a gas
B. it's a solid
What is the capitol of Michigan?
Lansing
How are Tsunami's created
Earthquakes and volcanos erupting under water on the ocean floor
Warm air rising and cool air sinking is an example of:
A. conduction
B. radiation
C. convection
C. convection
What is an atom:
A. a particle smaller than microscopic
B. a special type of magnet
C. a type of compass
A. a particle smaller than microscopic
Sodium Chloride would be best considered as a
A. organic compound
B. natural substance
C. compound
C. compound
How many continents are there in the world
Seven
How many stiches on a baseball?
108
When you sit next to a campfire or fireplace, you feel the warmth. This is an example of:
A. conduction
B. radiation
C. convection
B. radiation
The atoms in a magnet are neatly aligned and all facing the same direction.
A. True
B. False
A. True
The common name for Sodium Chloride is:
A. table sugar
B. toothpaste
C. table salt
C. table salt
How many states are there in the United States?
Fifty 50
Who was the first man to walk on the moon?
Neil Armstrong
A warm bowl of soup is sitting on the table. You place a cool spoon in the soup and after two minutes the spoon is also warm. This is an example of:
A. convection
B. radiation
C. conduction
C. conduction
All magnets have a _____ pole and a ____ pole:
A. strong and weak
B. up and down
C. north and south
C. north and south
The common name for Sodium Fluoride is:
A. table sugar
B. toothpaste
C. table salt
D. water
B. toothpaste
1440
What letter comes after "Z"?
Nothing. Its the last letter