Units
an initial position and final position are used to determine what
displacement
miles / hour
average speed
How many layers does the sun have?
3
How many pieces of evidence have been found to prove the big bang theory was real?
3
The hottest planet
Venus
Meters per second
Velocity
final position - initial position / time
average velocity
What are the three layers of the sun?
Core, Radiative zone, Convection Zone
The EMS shows the different _____ of waves
colors
Orbits are
elliptical
Meters per second squared (m/s^2)
acceleration
final velocity - initial velocity / time
average acceleration
The layer of the sun that gives it its color
The Chromosphere
The relationship between wavelength and frequency
Inverse
This is located between Mars and Jupiter
The asteroid belt
seconds
time
final position - intitial position
displacement
The layer of the sun that gives off light
The photosphere
Cosmic background radiation proved there was _______ in between objects in space; when that should not have been possible in a still environment.
Heat
Meteors are leftover debris from
Comets
mph
average speed
the sum of total area travelled
distance
What percent of mass of the solar system does the sun take up?
99.8%
The term to describe Hydrogen and Helium
Light elements
Shooting stars are actually
meteors