Energy Transfer
What energy transfer happens with I knock down dominoes in a Rube Goldberg Machine?
Motion (Mechanical) to Motion (Mechanical)
Energy is the ability to do _______.
work
What is sempahore?
Semaphire is using colored flags to send messages. The way you hold the flags represents different letters.
What energy is transfered when using a hand-crank flashlight to signal morse code?
Mechanical energy is the energy of _______
motion or movement
What is one signal would not work well in the dark?
smoke signal
semaphore
binary
Motion (Mechanical) to sound
Light and Sound energy travel in ____
waves
What form of information transfer can I signal with a whistle?
Morse Code
What energy transfer happens when I rub two sticks together to make fire?
motion to heat
heat to light
I need a battery or an outlet for this energy form to occur.
Electrical Energy
What are 2 ways morse code can be signaled?
through light
through sound
through electric currents
Describe an energy transfer that occured in one of the Rube Goldberg machines that were created in class.
Checked by teacher
List the 5 forms of energy we talked about (bonus +50 if you can list 6)
Mechanical, Electrical, Light, Thermal, Sound, (Chemical: bonus)
List 3 of the 4 information transfer options we discussed in class
Binary Code
Morse Code
Semaphore
Smoke signal