Energy
What is it measured in?
Joules
Define Kinetic Energy
Energy that an object has due to its motion
Define Potential Energy
Energy due to the position of an object
Thermal energy can also be called _______energy
Heat
How many Science lessons do we have this week?
4
What do we measure mass in?
Kg
Name 4 different types of kinetic energy - 1 type = 200 points
Heat
Light
Sound
Electricity
Name the 4 types of potential energy - 1 type = 200 points
Gravitational / Gravity
Chemical
Nucleur
Elastic
The higher the temperature the ________ thermal energy
Higher / More
What number is King Charles?
3rd
A bike speeding down a hill will have what type of energy
Kinetic
Positive and negative charges
What type of energy is stored in a battery?
Chemical potential
If the temperature doesn't change but the mass of the object increases, the thermal energy in the object ___________.
Increases
How many children does Mr Broadley have?
None
When looking at the particle model - when particle move faster what type of energy is increasing?
What would have more kinetic energy: a ping pong ball, or a cannon ball?
A cannon ball!
What type of potential energy does something have before you drop it?
Gravitational Potential Energy
What is the difference between the terms "expand" and "contract"
Expand - when temperature is increased and the object increases in size / volume
Contract - when temperature is decreased and the object decreases in size / volume
What is the number of our Science classroom
5.1
What is the law of conservation of energy?
No matter is ever created or destroyed, only transferred from one form to another
What type of energy is most commonly lost during an object moving due to kinetic energy?
Heat energy
What type of energy is in food, and how do we measure it?
Chemical Energy, and it is measured in kilojoules
How do the particles behave differently between hot substances and cold substances?
How many letters are in our school's name?
29