Ernstin shows that it’s relative time. But … why is it?

No, 20 meters. Ball moves them in 30 m / s (ie 10 + 20). Too much for sense of intelligence. The difference comes from the fact that they are measured from “different reference frame”, moves one and other steady.

It’s all good, though; All of the results agree. If the ball hurts the person, will calculate the misculation and leader at the same time. Yes, the people in the car see the ball, but they also see the archive motion towards them, so it ended.

This is a distinctive separate fridge: Physic is the same for all reference or special frames that is special for all “English” or nonmoctors. Observers can move in a variety of speed, but this speed should be proven.

However, you can now see why it’s really strange that the speed of light is the same without taking into account their movement.

Waves in the blank sea

How did Adansinten got this crazy idea? I will show you two arguments. The first this light is an electrogantic wave. Physical scholars have been long known to treat the light like a wave. But to the wave Intermediate Need water for “wave” in sea waves. Audio waves need air. Have removed media and no one.

But then, how’s the sun goes away from the place? In 1800, most physicists believe that there should be a place and call them Etherr Because it’s fun fun.

In 1887, Albert Michel Morley invented the clever test to identify athar. They have made a device called the intervention climbing the light of the light and hanging up with an equal length and hanging in two days and then combine, such as:

Photo: Recellation