Energy Transfer
What energy transfer occurs when I ride a bike?
motion to motion
What energy transfer occurs when I plug in a lamp?
Electrical to light
Energy that is in motion is _______ energy
kinetic energy
Which method of communication did we see used in the Madagascar clip?
Smoke Signals
Which method of communication uses only dashes and dots to communicate?
Morse Code
What is an example of electrical to sound energy transfer?
Possible example: Plugging in a speaker
What energy transfer is bacon an example of?
motion to light
Energy is the ability to do _____.
work
Which method of communication uses only 0s and 1s to communicate?
Binary Code
Which method of communication (that we learned about) is your favorite and why?
Answer must give a favorite method and the reason why
What type of energy transfer did we see when we made icecream?
heat transfer
When someone rubs sticks together what TWO transfer of energy examples occur?
motion to heat
heat to light
What is the other term for thermal energy?
heat energy
What can you use to communicate morse code with light?
a flashlight
Which method of communication uses flags to communicate a message?
semaphore
What is an example of motion to motion energy transfer?
What is an example of electrical to heat transfer.
What is the other term for mechanical energy?
motion energy
What can you use to communicate morse code with sound?
What is an advantage of using morse code?
Answers vary.
What two things transferred heat energy to the ice in the ice cream experiment?
Our hands AND the ice cream mixture.
List all 5 forms of energy
Heat (thermal) energy
motion (mechanical) energy
Light energy
electrical energy
sound energy
What is the term for energy moving from one place to another?
Energy Transfer
What are the four methods of communication we discussed?
morse code
binary code
smoke signals
sempahore
What is a disadvantage of using semaphore as a method of communication for help.
answers vary.