Messages No.4292 от
nakayama08 сентября 2009 г. 03:39new
Theme: Aether, Again !!
On the moon's surface, there is a passenger car. To the roof of the passenger car, waves of the sun-light are coming horizontally. On the roof of the passenger car, there is a hole. When the passenger car moves to the right (or the left), whether projection of the hole (on the floor) moves or not ?
http://www.geocities.co.jp/Technopolis/2561/eng.html
Replies to this message (show only titles - add answer):
There is a wind tunnel made of glass. It's set horizontally (Air is moving horizontally). Plane waves of light are coming from just above. These waves may transmit the roof of the wind tunnel horizontally and may reach the floor of the wind tunnel horizontally also. But how about the light ray ? Light ray may not be 90 degrees (with light waves) to an observer who is at a standstill relative to the wind tunnel. From this angle (not 90 degrees), the speed of the air may be determined. In the aether (of outer space), it may be the same.
Attention[About the post dated on 7 Sep] In a forum, there is a reply as follows. The speed of passenger car is too small. But if it (The spot-light on the floor moves qualitatively. Because of aberration) is actual, moon's motion may has an effect (on the spot-light) also. The angle of light ray (in the passenger car) may not be 90 degrees. Moreover, the motion of the solar system may has an effect also. On the other hand, in the air, light ray is 90 degrees with light waves always. Because, reference frame (air) is at a standstill relative to observer.To make a flat plate level (horizontal) with plane waves may be possible theoretically. [About the post dated on 25 Sep] Sorry, i made mistake. Allow me to withdraw this post. In this situation, the angle of light ray (with light waves) is 90 degrees (According to the emission theory).