5 Written Questions

1. when pressures outside are much greater than inside and the pressures outside rush in
2. a pinpoint of matter or energy that generally has volume and mass
3. a mathematical short cut that scientists use to write extremely large and extremely small numbers
4. the spectra created with all wavelengths of visible light
5. a form of light that is used commonly for communication

5 Matching Questions

1. red
2. microwave
3. infrared
4. velocity
5. vacuum

1. a form of light that is known as heat and can be seen with special goggles
2. b distance per time and becomes negative when direction is reversed
3. c form of light that is used to heat and cook food in your kitchen
4. d in science this is a volume that is absent of matter
5. e the shift in a dark-line spectra that indicates a star is moving away from the Earth

5 Multiple Choice Questions

1. prefix that means million
   1. mega
   2. deci
   3. red
   4. giga
2. the quality of a telescope that enables it to collect more detail of small objects
   1. centi
   2. radio
   3. resolution
   4. pressure
3. the graphical representation of the intensity or strength of a wave
   1. explode
   2. blue
   3. amplitude
   4. implode
4. the light we can see with our own eyes
   1. visible
   2. blue
   3. particle
   4. milli
5. prefix that means billion
   1. kilo
   2. light
   3. mega
   4. giga

5 True/False Questions

1. wave → the shift in a dark-line spectra that indicates a star is moving toward the Earth

   True        False

2. magnification → the quality of a telescope that makes images larger

   True        False

3. ultra violet → a pinpoint of matter or energy that generally has volume and mass

   True        False

4. bright-line → the spectra created when light passes through a gas

   True        False

5. dark-line → the apparent side to side motion of an object against a two dimensional barrier due to changing perspective

   True        False