Energy
The energy that Stars create
What is Thermal Energy?
This is why you can see Planets and Moons in the Sky
What is reflecting light?
The Sun and Galaxies are made up of these
What are Stars?
Frequency and Energy of a wave go up when this happens
What is a shorter wavelength?
This lens type focuses light from a distance
What is Convex?
Radiant energy could also be called this when referring to Light
What is Light Energy?
When living creatures create their own light
What is Biolumenesence?
People used these in the past to tell the months and the days of the calendar
What are Constellations? (Stars in the Night SKy)
These waves are invisible but necessary to produce Vitamin D
What are ultraviolet waves?
The only Space Telescope that collects visible light
What is the Hubble Telescope?
This energy is carried by Electromagnetic Waves
Radiant Energy
The range of radiant energy carried by EM waves, with the small Visible Light that we can see
Electromagnetic Spectrum
Most stars emit energy in these wavelengths
What are all wavelengths?
EM waves are unique from other energy waves in that they can travel through these
What are Matter and a Vacuum?
An example of a radio telescope
What is a Satellite Dish or a Cell Phone?
The Conservation of Energy is defined this way
What is Energy is never Created nor Destroyed, only Transferred?
What is the difference between a Lens and a Mirror?
This type of stars emit mostly infrared rays and radio waves
What are Cool Stars?
The type of waves that a Cell Phone uses
What are microwaves?
Most telescopes work better here (a), because this (b)
What is Space, because of Earth's Atmosphere?
The speed of light (km/s) and the time it takes to reach Earth from the Sun
What is c = 300,000 km/s and 8 mins?
This is where light originates from (and list the three types)
What are Other Energy Sources? (Thermal, Chemical, and Electrical)
This is the types of shorter waves that Hot Stars emit
What are X-Rays, Gamma Rays, and Ultraviolet Rays?
The shortest EM waves are called ____ and the longest EM waves are called ____
What are gamma rays and radio waves?
The way a refracting telescope is unique - what it uses to focus light
What is a concave mirror? (not a lens)