Recent content by vishnumanu

You could try these steps http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html And if you have win 7 dvd or image, then try this http://www.sevenforums.com/tutorials/42776-extract-files-windows-7-installation-dvd.html

I recently watched a documentary on youtube which explains quantum teleportation in a very simple way. Here's the link.

yes i actually meant was that such kind of a wave will have a 300000 km long cycle. sorry for the wrong way of expressing it. English is not my main lang. One more question... :) Is it also possible to have waves having frequency less than 1 hz?

Have you tried tried checking the integrity of your system files? In cmd(adm rights): sfc /scannow

speed of light = wavelength X Freq. Suppose Freq of the wave is 1 Hz, then isn't ist possible that the wavelength is equal to the speed of light? Is there anything like that?

Is it something related to energy difference between different color spectrum? like the blue light has lesser energy than the red one...

Thanks .. Although i didnt understand them completely, i think water has a special property which is explained by that graph...Right?

hi folks, i think this is connected with something about refractive index about air and water. But i still don't get any correct answer for this.. Please do reply rather than viewing this.:smile:

Hi, I am currently doing a project in underwater image enhancement. Just now i got this little question that came to my head. I know it sounds silly. You could notice the red color of sun at sunset, this is due to light scattering and red is least scattered as compared to blue. On the...