energy 1
What causes sound
Vibrations.
What Happens when a roller coaster reaches the peak then goes down.
Potential energy is converted into Kinetic when they go down the peak.
What is Radiant Energy.
It is the energy of light which forms electromagnetic radiation.
What is thermal energy.
The energy of heat when the temperature of an object increases.
What is a circuit
A path where electricity flows through
What is a Frequency.
A Frequency is something that detects how fast an object goes.
What is mechanical energy made up of?
Potential and Kinetic Energy
When sound vibrates how is it measured
Hertz or Decibels
What energy converted into when a microwave turns on.
Electric energy is converted into thermal
What happens when a circuit is open
What happens when you charge ur phone.
Electric energy is flowing through the charger and into ur phone when you plug ur phone.
FINISH THE SENTENCE.
Energy can't be created or destroyed but it can...
Change forms into other energies.
What does ROYGBIV stand for?
Red, Orange, Yellow, Green, Blue, Indigo, And Violet.
How is mechanical energy created.
TRICK QUESTIONS. No energy can be created or destroyed
What is the difference between a series and a parallel circuit.
When a series circuit goes out all of the bulbs go out. When a parallel circuit goes out one of them remains.
Who invented the first electric light?
Humphry Davy. He put wire together with a battery creating light.
Does sound travel best in solid? or gas?
Solid. According to research.
What is the light we can see called?
Visible light spectrum
TRUE OR FALSE
Light requires a medium to travel
False.
Who discovered the speed of sound?
Isaac Newton.
How fast is the speed of light at 100% speed.
671 Million Miles per Hour.
Who created the circuit.
Alessandro Volta according to research.
Who discovered energy.
Thomas Young.
Who was Michael Farafay.
TRICK QUESTIONS.
There is no Michael Farafay.
When was kinetic energy discovered
1829