Do you have chemistry?
May the Force be with you
Rizzly Bear Newton's Laws
Catch the wave
Super Sound and Light
100
List parts of an atom and their charge
proton = +
electron = -
neutron = neutral/no charge
100
Which position has the greatest potential energy?
A
Give your best Santa laugh for bonus 200 points
100
Newton's first law of motion
An object at rest stays at rest and an object in motion stays in motion unless acted upon by an outside force.
100
What is the difference between a longitudinal wave and a transverse wave?
in a longitudinal wave, particles of the medium vibrate parallel to the direction of the wave propagation, while in a transverse wave, particles vibrate perpendicular to the wave's direction of travel
100
List 5 uses for EM waves:
- Radio waves: Broadcasting (radio, TV), communication (mobile phones, satellite communication)
Infrared waves: Thermal imaging, night vision, remote controls
Visible light: Sight, optical communication (fiber optics)
Ultraviolet light: Sterilization, tanning beds
X-rays: Medical imaging (radiography)
Gamma rays: Medical treatments (cancer therapy), sterilizationMicrowaves: Cooking in microwave ovens, radar systems
200
List the 3 states of matter and give an example of each
Solid, Liquid and Gas
Explain what causes matter to change states:Bonus 100 points
200
a force that resists the motion of one object against another
friction
Give an example for a bonus 100 points
200
F=ma
Newton's second law
You have been naughty and Santa brought you coal. Minus 200 points
200
the maximum distance a point on a wave moves from its resting position
Amplitude
200
What is the difference between microwaves and gamma waves?
Wavelength
Sing the ALA fight song for bonus 1000 points
300
How is an atom's shape determined?
By the number of protons
300
What causes an object to move?
Unbalanced force
300
when you bounce a basketball on the ground, the force of the basketball pushing down to the ground is equal and opposite to the force of the basketball pushing back up when it bounces
Newton's 3rd Law
Name all of Santa's reindeer for 1000 bonus points
300
What does this picture represent?
Wavelength
Name 10 Christmas songs in 20 seconds for bonus 500 points
300
List visible light from lowest frequency to highest frequency
ROYGBIV
Red, Orange, Yellow, Green Blue, Indigo, Violet
You lost your Aura minus 300 points
400
Define valance electrons
the electrons in the outermost shell, or energy level, of an atom
400
Which has a greater velocity A or C on this velocity time graph?
A
400
What is this an example of?
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Newton's 3rd Law
400
How is the pitch of a wave determined?
determined by its frequency, which is the number of waves that pass a given point in a specific amount of time
400
List the order of EM waves
radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays
Happy holidays: Bonus 400 points
500
What is the range of an acid, neutral, and base?
Acid: <7
Neutral: 7
Base: >7
500
Calculate the net force:
20N up
500
The tendency of an object to stay at rest.
Inertia
Name 5 Christmas movies in 10 seconds for 300 bonus points
500
The primary function of a wave
transfer energy from one place to another, but they do not transfer matter; meaning the particles in the medium vibrate and pass on the energy, but they themselves don't move significantly with the wave itself.
500
as one approaches a blowing horn, the perceived pitch is higher until the horn is reached and then becomes lower as the horn is passed is an example of what?
The doppler effect