Sound
Sound is created by ______________ objects.
Vibrating
When light travels it travels in a __________________ line.
Straight
What has a definite shape, it does not flow and makes a pile?
Solid
________ matter has mass.
All
What are three types of stored energy that we talked about?
Battery, Food, and Wood
High pitch
Light bouncing off of a mirror is called _______________________.
reflection
What flows, takes the shape of a container and can’t make piles?
Hint: It’s shape changes based on the container/area it’s in
Liquid
______ is the amount of stuff in an object.
Mass
A battery is stored energy that chemically converts into
heat, light, motion, sound
When a rubber is loosen does it have a high pitch or low pitch sound?
Low pitch
Draw a picture of 2 mirrors and a flashlight changing the path of the light.
Teacher decided
What fills all parts of a container and will escape from an open container?
Hint: It’s shape changes based on the container it’s in.
Gas
A book is heavier than a pencil because it has:
more mass or less mass
More mass
Food is stored energy that chemically converts into
heat and motion
What causes a rubber band to have a high pitch sound when it is stretched tight?
How do our eyes use light to see?
Light goes into the eye and then is reflected out of the eye.
Why is a rubber band a solid?
It has a definite shape, even when it is stretched.
A __________ is a tool used to compare the mass of objects more accurately.
balance
Wood is stored energy that burns to convert into
heat, light, and sound
The pitch of a sound, or how _________ or ________the sound is.
high or low
Draw a picture using 4 mirrors to direct light around a book.
Teacher decide.
An ice cube can be in what state of matter?
When you are finding the mass of an object on a balance beam, what do you need to do?
Balance beam needs to be balanced. One can't be lower
Sun (Solar) energy can be converted into
Heat, Light and electricity