Show:
Light
Sound
Health
Rocks
Movies
100
These are the colours that white light is made up of.
What is roygbiv
100
Sound travels through the air as these
What are vibrations
100
This is the unit of energy we use to measure food energy.
What is a calorie
100
Rocks are made up of these.
What is minerals
100
This movie stars Elijah Wood as fur footed short person
What is LOTR
200
THis is how light travels
What is in a straight line.
200
The volume of a sound is determined by this property.
What is its amplitude.
200
If you eat too many calories this will happen.
What is you will get fatter.
200
This type of rock is formed underground.
What is igneous rocks
200
This movie is about a teenaged wizard.
What is Harry Potter
300
Objects that can be seen through are called this.
What is transparent.
300
This determines the pitch of a soundwave.
What is the frequency.
300
Too much sodium in your diet can cause this.
What is high blood pressure.
300
This type of rock is formed in layers under great pressure
What is sedimentary rocks.
300
This stars Robert Downie Jr. as an armored hero
What is Iron Man
400
This is the fastest speed known
What is the speed of light.
400
When soundwaves bounce off of objects we sometimes hear this kind of sound.
What is an echo
400
You need this many steps per day to stay the same weight.
What is 10000
400
This type of rock is glasslike and very sharp
What is Obsidian.
400
Episdoe 7-9 of this movie series is being made over the next 5 years.
What is Star Wars
500
Laser stands for this.
What is light amplification through stimulation of emitted radiation
500
Soundwaves become painful when they reach this decibel level.
What is 120db
500
Ingredients on labels are organized this way.
What is main ingredient first.
500
This kind of rock has changed over time to form a new rock
What is metamorphic.
500
Captain James T. Kirk is the main character in this movie.
What is Star Trek