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Periodic Table
Energy
Waves
Stars and Galaxies
100
He first arranged the elements in row in order of increasing mass
Who was Mendeleev?
100
The ability to do work
What is energy ?
100
When a source of energy causes a vibration to travel through a medium
What is a mechanical wave?
100
The photosphere, the chromosphere, and the corana
What are the suns atmosphere layers?
200
Each column on periodic table with similar properties.
What are groups?
200
A transfer of energy
What is work?
200
A wave that causes the medium to vibrate at right angels to direction wave travels
What is a transverse wave?
200
The suns central region where nuclear fusion occurs
What is the core?
300
Each row in table of elements
What is a period?
300
1/2 mv2
What is kinetic energy?
300
An area in a medium where particles are spread out
What is rarefaction?
300
The distance that light travels in a vaccum in a year
What is light year?
400
Elements that are good conductors of electric current and heat
What is a metal?
400
mgh
What is potential energy?
400
An area in a medium where particles are spaced close together
What is compression?
500
Elements that are poor conductors of electric current and heat
What are nonmetals?
500
mechanical energy, thermal energy, chemical energy, electric energy, electromagnetic and nuclear energy
What are the major forms of energy?
500
A wave in which the vibration of a medium is parallel to the direction the wave travels
What is a longitudinal wave?