Waves
The equation for reflection
What is i=r?
Q=mL
What is the equation for latent heat?
8 planets
How many planets are there in our solar system?
68 km/s/Mpc
What is Hubble's constant?
v=d/t
What is the equation for speed of waves?
Ep = mgh
What is the equation for gravitational potential energy?
The forth planet in the solar system
What is Mars?
3.26 ly
What is 1 pc?
The distance in meters from the crest of one wave to the crest of another
What is wavelength?
Ek = 1/2 *m*v^2
What is the equation for kinetic energy?
Jupiter
Which planet is the biggest in our solar system?
4200 J/kg*°C
What is the specific heat capacity of water?
All the different wavelengths of visible light combined together
What is white light?
What is the equation for mechanical energy?
d=1/p
What's the equation for parallax?
3.00*10^8 m/s
What is the speed of light?
The speed of sound in air
What is 330 m/s?
η= Euseful/Einput * 100%
What is the equation for efficiency?
a3/T2=constant
What is Kepler's 3. law?
1.50 * 10^11 m
What is 1 astronomical unit (AU)?