Sources and Vibrations
Energy waves don't move particles, instead they do this.
vibrate
rest position, crest, trough, wavelength, amplitude, frequency
Sound bouncing off an object
reflecting
Genes are instructions for cells to make what?
proteins
what is the fastest land animal?
Cheetah
Energy comes from this
Source
Input
As energy/force increases, frequency
increases
True or false: Sound will only do one of the three interactions at a time.
false
list the 4 steps of genetic mutation
change gene code, protein shape, protein function, trait
What is the largest state in the U.S.?
Alaska
energy must have must travel on this
matter
particles
long
Soft objects like foam or padding will mostly do this to sound.
absorb
how did white rabbits adapt to being in a dark environment?
brown fur mutation
How many planets are in the solar system?
8
A space with no particles is call this
vacuum
Which of the following changes the size of a wave:
amplitude, wavelength, frequency
Amplitude
Sound does this as it moves away from the source
decreases
Wearing tight pants can drastically reduce a male's sperm count. How can this trait be described?
harmful
What's the biggest even 2 digit number between 1-100
98
away from
High energy waves have what kind of wavelength and frequency?
Short wavelength
high frequency
Sun light hitting a plan glass window will mostly do this
transmit
What makes trait neutral?
Does not effect survival or reproduction
Name three states in the U.S. that start with the letter A
Alabama
Arkansas
Arizona
Alaska