Energy Types
This is a chemical reaction we experience; it's often thought to be a plasma, but that is not true.
We experience light, sound, and heat from it.
What is fire?
Thanos smashing the space stone, creating a shattering noise, is what transformation of energies.
What is mechanical to sound energy?
On a roller coaster, your highest potential energy would be at this.
What is the top of the first hill?
This energy is related to physical movement, often seen in machines.
What is mechanical energy?
This goes from inside the sun (____), all the way to earth and into your eyes (____).
What is nuclear and electromagnetic energy?
On a roller coaster, your highest kinetic energy would be at this.
What is the bottom of the hill?
This energy is experienced by out eyes.
What is electromagnetic energy?
Gasoline goes into a car (mechanical), ignites (_____), gets hot (____), and moves the pistons in the engine (mechanical).
What are chemical and thermal energy?
On a roller coaster, as you go from the top of the first hill to the end of the ride, your total energy does this.
What is remains the same?
This is energy that comes from inside the batteries (before it changes outside the terminals).
What is chemical energy?
A book being held up for a few seconds has (___) mechanical and then once dropped to the ground has (___) mechanical energy.
What is potential and kinetic?
Potential energy is affected by these three factors.
What are mass, gravity, and height?
Gamma-Rays are an example if this type of energy.
What is electromagnetic energy?
A plant absorbs this energy, then converts it into sugars that store another energy, and finally is consumed by a cow to keep them warm with this kind of energy.
What is electromagnetic --> chemical energy --> thermal energy?
Tania wants to know her kinetic energy when she runs. She has to use this formula:
KE = 1/2 m * v2
Her mass is 50 kg, and her speed is 2 m/s. What is her KE?
What is 100 J?