<span>It is traveling at 10m/s.</span>
Answer:
Mirages happen when the ground is very hot and the air is cool. The hot ground will have a warm layer of air just above it. when the light moves through the cold air and into the layer of hot air it is refracts (bent).
Conduction and <span>convection it involves particles.</span>
Answer:
All electromagnetic radiation, regardless of its wavelength, travels at what is called the "speed of light". In a vacuum, it is measured as 299,792,458 meters per second. 3.0 x 108 meters per second.
In the case of an object with constant speed, the instantaneous speed and average speed are equal.