Energy & Matter
Where can energy be found?
What is everything and everywhere
Matter Cannot be created nor distroyed
What is the Law of Conservation
stored energy (chemical, elastic, or gravitational)
What is potential energy
What is Chemical Potential Energy
Energy exists in several forms but all forms of energy fall under two categories
What is Potential & Kinetic Energy
The Units of "work" or energy
What is Joules
If I took an apple and sliced it in half, when I measure the mass of the two halves of the apple it will be greater than/ the same as / less than the mass of the whole apple. (Hint: Choose one)
What is same as
Everything has (the steps activity we did)
What is thermal energy
A hammer raised to hit a nail
What is Mechanical Potential Energy
Energy of Motion
What is Kinetic Energy
Name the 3 forms of Matter
What are solid, liquid & gas
Janet cuts her pickle into two halves and eats one half. She says when she measures the mass of the remaining half, it will be the same as the mass of the whole original pickle. Is this True or False?
What is false
This is almost always produced in machines
What is heat
Heat from an area of high temperature to an area of low temperature. The greater the difference in temperature.
What is heat flow
What is an example of potential energy A. Sitting on a chair B. Running away from a monster C. Falling into a hole D. Dog eating you
What is A
What does it mean when an object freezes?
What is it changes from a liquid to a solid.
Shane dropped a coffee cup and it broke into many pieces. He swept up all of the pieces into a pile. He measured the mass of the pieces. He noticed that the mass of the pieces was . . .
What is the same as the mass of the whole coffee cup
What is Heat?
Energy that transfers from one object to another because of a temperature difference between objects.
Sunlight to a swamp over time with heat and pressure creates coal.
What is modeling Energy
Is a roller coaster at the top of a 2nd low hill all... A.Potential B.Kinetic C.Some Potential some Kinetic D.99/100 potential 1/100 kinetic
What is C
What do you need to change matter from a solid to a liquid or from a liquid to a gas?
What is Heat
Angie made three sandwiches using the same ingredients and they all had the same total mass each. She cut Sandwich A into 2 pieces, Sandwich B into 4 pieces, and DID NOT cut Sandwich C; her results show which Sandwich has the greatest mass?
What is the all have the same total Mass
What is the primary source of energy?
What is the sun?
How do plants (trees) turn into coal?
What is biomass that has not decomposed
What is an example of Kinetic energy? A.rock rolling down a hill B.Roller coaster at bottom of track C.Potato in stomach turning into usable energy D.A boulder at the end of a hill
What is ALL