WorksheetsScience 7 Final Study
Total questions: 22
Worksheet time: 11mins
What is Kinetic energy?
Energy Stored
Energy In Motion
Heat
Gives off light
What Is Potential Energy?
Energy Stored
Energy in Motion
Heat/Thermal
Gives off light
What is Thermal Energy?
Gives Off Light
Gives Off Heat
Energy of Particles in Motion
Not really sure!
What is Mechanical energy?
Energy of OBJECTS in motion
Energy of PARTICLES in motion
Energy stored in food
Gives off Light
What is Sound Energy
Energy that gives off sound
Energy that gives off light
Energy is all the same! right?
Energy stored in food
What is light energy?
Energy that gives off light
Energy that gives off sound
Energy that gives off heat
Energy stored in food
What is chemical energy?
Energy stored in food
Energy in pool chemicals
Energy that gives off light
Energy that gives off sound
What is Elastic Energy
Elastigirl's super power
Energy stored in stretched objects
Gives off a delicious smell
Energy that gives off light
Can energy be created or destroyed?
Yes, it can be destroyed because where would it go after we are done with it.
Yes, it can be created that's how we get new energy.
No, because it is transferred from what we need to out of our planet.
No, it is just transferred into different types of energy from heat to electrical or other ways.
What happens to the space between Particles and the speed of particles as the temperature rises?
The space and speed both increase.
The space and speed both decrease.
Who knows Who cares (not me)
The space increases but the speed decreases you don't want them to hit each other.
What change in state take place when melting occurs?
solid-liquid
liquid-solid
solid-gas
gas-solid
What change in State occurs when condensation occurs?
gas-liquid
liquid-gas
liquid-solid
gas-gas
What change in State occurs when Sublimation Occurs?
solid-gas
gas-solid
liquid-solid
solid-liquid
What change in State occurs when Deposition Occurs?
gas-solid
solid-gas
DO I HAVE TO DO THIS
liquid-solid
What could cause a sealed glass container full of Water to break on a very cold day?
Since water is weird when it freezes the particles in it expand and it will put a lot of pressure on the glass causing it to break.
It fell over:(
It would break because glass is super sturdy
Since water is weird when it freezes the particles in it go smaller and it will put a lot of pressure on the glass causing it to break.
What is Matter?
Anything that has mass and takes up space
Me because I'm important
I Don't know
I need help :l
How do you calculate Density?
Mass divided by Volume
Volume divided by Mass
Which one is a Physical Change?
Cutting Hair
Iron starting to Rust
What is an element
substance that cannot be broken down
smallest cell
What is the Chemical Symbol
79
Au
Gold
196.9665
How many protons are in the Nucleus
79
Au
Gold
196.9665
What element has the Chemical Symbol of O
Oxygen
Osmium
Hydrogen
Gold
