Show:
Electromagnetic
Spectrum/ radiation
Thermal Energy and
Magnetism
different types of energy
Conduction, convection, and radiation
Light and color
100
How is radiation arranged on the electromagnetic spectrum?
Energy is arranged by the lowest frequencies to the highest frequencies
100
What is Thermal energy?
Thermal energy is the total of all the kinetic and potential energy in the atoms of an objects
100
What is potential energy
Potentail energy is energy that is not doing work now but, can cause change in the future
100
What is conduction?
Conduction is the transfer of heat through objects that are touching
100
What is light?
Light is a form of electromagnetic radiation. it takes up a small part of the electromagnetic spectrum. it is visible to the naked eye
200
What is electromagnetic radiation made of?
Magnetic and electric energy
200
What is is Thermal energy referred to?
Heat
200
What is energy?
The ability to do work and cause change
200
What is convection?
Convection is the transfer of heat through liquids and gases to cooler areas
200
How do we see color?
we see color when all the colors go into an object and a specific color reflects back at us and our eyes see it
300
How many types of energy are on the electromagnetic spectrum?
5
300
What is a magnetic field
The area in which objects feel the magnetic force
300
What is kinetic energy?
Kinetic energy is energy due to motion
300
What is radiation?
Radiation is the transfer of heat through electromagnetic waves
300
What do our rods do?
They let us see black and white
400
Which radiation has the 3rd highest frequency?
Ultraviolet radiation
400
How is Thermal energy generated?
by the movement of particles in an object
400
What is nuclear energy?
the energy released during a nuclear fusion
400
Give an example of radiation
A campfires heat, a light, LED lights, lasers, etc
400
What do our cones do?
Our cones let us see color
500
Which radiation has the 2nd lowest frequency?
Microwaves
500
What is magnetism?
It is the indivisible force between magnetic objects
500
What is gravitational potential energy?
GPE is the energy an object possesses due to it's position in a gravitational field
500
What are 2 examples of conduction, convection, and radiation?
A Bunsen burner and lava lamp
500
What is color?
Color is light