A medium is a substance through which a wave can travel
What is a medium
100
2, Waxing crescent and Waxing gibbous
How many waxing phases are there
100
A super heated luminous ball of gas
What is a star
100
Observation
What is the first step in the scientific method
200
A. Balanced force
If two people are pulling against each other with forces of 500 Newtons each, there is a...
A. Balanced force
B. Unbalanced force
C.Universal gravitation
200
A wave travels in ways in all directions
How does a wave travel, which way does it travel
200
Rotation: Spinning in place
Revolution: Moving over a long distance
What is the difference between rotation and revolution
200
New moon
What is the first phase in the moon cycle
200
Build up of electrons in one place
What is static electricity
300
C. Newton's third law
If you blow up a ballon, then release it, the balloon will fly away. This is an illustration of
A. Newton's first law
B. Newton's second law
C. Newton's third law
300
Water and Microwave
What are the types of waves in a scenario
300
True
True or false: rotation of planet earth causes day and night
300
Two inclined planes back to back
What is a wedge
300
Dark or copper
What does the moon look like during a lunar eclipse
400
Everything has engery
What doesn't have energy
400
A amplitude is a maximum distance the wave vibrates from its rest position
What is a Amplitude of a wave
400
When days and nights are of equal length all over the world.
What is a Equinox
400
When a object is at rest it will stay at rest until force is applied
What is the first law of motion
400
March 21st
When is vernal equinox
500
Energy- The ability to do work
Work- Force extended over a distance
What is the difference between energy and work
500
Energy
If theres higher frequency there is also more _______
500
203.5 degree tilt
At what degree tilt would the earth's axis need to be to achieve reverse seasons
500
The force that acts against or stops motion when surfaces rub against eachother
What is Friction
500
Direct: lots of energy
Non direct: energy spread out
What is the difference between direct and non direct sunlight