Sink and Float
Sound
Rocks and Minerals
MYSTERY UNITS!
100
Two opposite forces that act on objects in liquids.
What is BUOYANCY and GRAVITY?
100
Sound is made up of this kind of energy.
What is VIBRATIONS?
100
Rocks go through this cycle.
What is the ROCK CYCLE?
100
The higher the frequency, the higher the...
What is PITCH?
200
The stronger force that pulls objects down in a liquid.
What is GRAVITY?
200
Sound can travel through these states of matter.
What is SOLID, LIQUID, and GAS?
200
This rock is created from lava and magma cooling down.
What is an IGNEOUS ROCK?
200
A soft volume, and soft amplitude sound wave has this pitch and frequency.
What is LOW PITCH, LOW FREQUENCY?
300
This does NOT affect buoyancy.
What is SIZE and MASS?
300
How high or low a sound can get.
What is PITCH?
300
We scratched our rocks with a nail, penny and a steel nail to perform this test.
What is HARDNESS TEST?
300
This rock covers most of the earth. It is made by sediments squishing together.
What is a SEDIMENTARY ROCK?
400
If an object floats on the water it is ...... ..... than the liquid.
What is LESS DENSE? (What is DENSITY)
400
The maximum height a sound wave can reach.
What is AMPLITUDE?
400
We used a flashlight and saw that some of our rocks were opague, some were not. The name of this test is...
What is TRANSPARENCY TEST?
400
This breaks apart rocks into sediments.
What is WEATHERING AND EROSION?
500
The grapes sank in my liquid but floated in my friends liquid.
What is LIQUIDS HAVE DIFFERENT DENSITIES?
500
The number of vibrations in a second is called...
What is FREQUENCY?
500
This rock transforms over and over again. It is made with lots of other rocks and forms with heat and pressure.
What is a METAMORPHIC ROCK?
500
We performed this test to look for sparkles and dullness in our rocks.
What is LUSTER TEST?
M
e
n
u