4 results for “air”
Matter, Energy & Physics
Sound
air is spread out. These bands of squashed and stretched air, called compressions and rarefactions, spread
Article · 3 min read
Matter, Energy & Physics
Energy and Heat
air around you are flying about at hundreds of metres a second, colliding billions of times
Article · 4 min read
Matter, Energy & Physics
Electricity and Magnetism
air can no longer hold it apart, and hundreds of millions of volts discharge in a channel
Article · 4 min read
Matter, Energy & Physics
Gravity
air resistance, a heavy ball and a light one dropped together land together. In 1971 an astronaut
Article · 4 min read
