Vocab
to become different
change
sound energy
How many object must be present for a collision to occur?
At least 2
T/F a transformation means a change
true
What are the types of energy we learned about?
Must have all to be correct?
Motion
Sound
Light
Heat
Electrical
the ability to cause change
energy
What type of energy is: Air conditioning
Electrical energy
True
T/F using a cell phone will transform different types of energy
T
Who invented the light bulb?
Thomas Edison
movement of energy from one object to another or one place to another
energy transfer
What type of energy is: my hands clapping
*there might be more than one, you must have all to be correct.
Sound & motion
What will produce a great collision, objects moving slower or faster?
Faster
What is one way a toaster transforms electrical energy?
To heat energy (toasting bread)
To motion energy (popping bread up)
To light energy (browning the bread)
False
a process used to develop a solution to a problem
engineering design
What type of energy is: a tv working
*there might be more than one, you must have all to be correct.
electrical, sound, light,
A collision of bowling ball with pins may result in which energy types?
Sound and motion
a battery transforms _________________ energy to electrical energy
stored
Can sound energy travel long distances? Y or N, what is your evidence?
Yes, we can hear a friend yell across a field.
what is the definition of evidence
anything that proves or disproves an idea
What type of energy is: a clothes dryer
*there might be more than one, you must have all to be correct.
heat, electrical, motion,
When a ball and a baseball bat collide, what is the evidence a collision has occured?
A cracking sound or the ball is flying through the air
Which scientist discovered that moving magnets past copper wires produces electrical energy?
Michael Faraday
What is engineering design?
A process used to develop a solution to a problem.