Energy
What type of energy is transferred from the plug?
Electrical Energy
When the flow of electricity is stopped.
What is the largest planet?
Jupiter
What is it called when parts of the experiment stay the same?
Constants
True or False
Friction is the force that opposes motion.
True
Name two types of energy that transfers when using a toaster.
Thermal energy, light energy, electrical energy, mechanical energy
When there is a continuous flow of electricity being allowed, what type of circuit is it?
closed circuit
Mercury
The variable that is being collected.
The dependent variable
During a collision both an objects _____ and ______ change.
speed and direction
Define Potential and Kinetic Energy
Potential: Energy that is stored up
Kinetic: Energy of movement
What three things does a simple circuit consist of?
bulb, battery (energy source), wire
What planet rotates on it's side?
Uranus
Independent variable
Friction and collisions both need at least _____ objects in order to occur.
2
What does M.E.L.T.S stand for?
Mechanical, Electrical, Light, Thermal, Sound
How do you create an electromagnet?
wrap a wire around a nail (iron) and connect the wire to an energy source (battery).
Which is the correct order of planets in relation to the sun?
A: Mercury, Venus, Mars, Earth, Saturn, Jupiter, Uranus, Neptune
B: Mercury, Earth, Mars, Jupiter, Saturn, Venus, Uranus, Neptune
C: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
D: Mercury, Mars, Earth, Venus, Uranus, Jupiter, Saturn, Neptune
C
Define quaLitative and quaNtitative data.
Qualitative: Data that is collected using observations with the senses.
Quantitative: Data that is collected using numbers
Define Force
Any push or pull, involving at least two objects, that causes an object to stop, change speed, or directions.
Name the two types of energy the sun transfers.
Thermal and Light
The flow of electrons is called _____
An electric current
Mercury, Mars, Earth, Venus
Define the term hypothesis.
A prediction about the relationship between two variables. Formed from a testable question. Uses the words IF and THEN.
What is net force?
Combination of all forces acting on an object.