Magnetism
Magnets have two poles: ____________________ and ____________________.
North and South
Electromagnetic waves travel ___________________ a vacuum and __________________ energy.
Electromagnetic waves travel ACROSS a vacuum and TRANSFER energy.
The building blocks of matter are _______________.
ATOMS
What is quantum physics?
Study of matter and energy on the most fundamental level
What is Ms. Juedes's favorite color?
Pink
What is magnetism?
The motion of electric charges resulting in attraction or repulsion.
What does AM stand for?
Amplitude Modulation
What is a quark?
smallest known building blocks of matter
What is black body radiation?
Electromagnetic energy could only be emitted in exact multiples of a tiny bundle of energy
Where is Ms. Juedes from?
Wisconsin
List 3 uses of magnets in our everyday life.
Computers, Phones, Magnet Fishing, Compass, Locks, Etc.
What does FM stand for?
Frequency Modulation
Name 2 characteristics of a quark.
Either facing up or down.
Inside protons and neutrons.
What is the proposal of matter waves?
Any object with linear momentum has a wavelength
Does Ms. Juedes have a boyfriend?
Yes
Describe the difference between magnetic force and gravitational force.
Gravity - only attracts
Magnetic - attracts and repels
What is the difference between AM and FM waves?
AM waves are longer more prone to static.
FM waves are tighter and not modified.
List the 3 types of nuclear reactions.
Radioactive decay
Nuclear fusion
Nuclear fission
List 3 current issues in physics today.
Cold Fusion
Broadcast Energy
Faster-than-light communication
Matter transmission and replication
Control of Gravity
Nanotechnology
Cryogenic
What is Ms. Juedes's favorite drink?
Diet Coke (coffee is also acceptable)
What are the three laws of magnetism?
Either pole will attract a nonmagnetic metal (Iron)
Magnetic poles repel one another
Unlike magnetic poles attract each other
Gamma
Infared
Ultraviolet
X-Rays
Radio Waves
Radio Waves
Infared
Ultraviolet
X-Rays
Gamma Rays
What's the difference between fission and fusion?
Fission is breaking apart, fusion is melting together.
What parts are in an atom?
Protons, Nuetrons, Nucleus, Shells, Electrons
What musical artist is Ms. Juedes currently obssessed with?
bbno$