Show:
Types of Waves
Waves
Telescopes
Rockets
Newton
100
Radio Waves
What wave is used for communication?
100
Waves
What is disturbances that carry energy?
100
Grote Reber
Who built the first official radio telescope?
100
World War II
What war used rocket development?
100
1st law
What law says an object at rest stays at rest and on object in motion stays in motion?
200
Microwaves <3
What wave is used for cooking?
200
Frequency
What is waves per second?
200
Gran Telescope Canarias
What is the largest optical telescope?
200
Spears with gun powder
What was the structure of the first rocket?
200
2nd law
What law is F = mass x acceleration?
300
Infrared
What wave is used for remotes?
300
Period
What is seconds per wave?
300
An Astronomical Radio Observatory
What is the Very Large Array?
300
Cannons
What replaced the battle rocket in the Civil War?
300
3rd law
What law says for every action there is an equal and opposite reaction?
400
X-rays
What wave is used for medical imaging?
400
Electromagnetic Spectrum
What is classification of electromagnetic waves?
400
Karl G. Janskys
Who discovered Radio Waves coming from space?
400
Chinese
Who were the first to use rockets?
400
Issac Newton
Who made Newton's laws?
500
Gamma Ray
What wave has high energy?
500
Electromagnetic Waves
What created vibrating electric charge which creates an oscillating electric and magnetic field
500
Giant Magellan Telescope
What is the largest telescope under construction?
500
Konstantin Tsiolkowsky
Who made the first liquid fueled rocket?