DIVA
| Subject: PLZ THROW LIGHT ON LIGHT .......... Tue Aug 11, 2009 10:14 pm | |
| WHEN AN ELECTROMAGNETIC WAWE PASSES FROM 1 MEDIUM 2 ANOTHER,ITS SPEED& WAVELENGTH CHANGES BUT FREQUENCY REMAINS UNCHANGED. HOW IS IT POSSIBLE???? |
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QUEST Active member
| Subject: Re: PLZ THROW LIGHT ON LIGHT .......... Fri Aug 14, 2009 12:43 pm | |
| frequency determined from source. it can be explained with the help of wave theory of light that how wavelength can change even if frequency remaining constant. |
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QUEST Active member
| Subject: Re: PLZ THROW LIGHT ON LIGHT .......... Fri Aug 14, 2009 12:44 pm | |
| f= v/wavelength |
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DIVA
| Subject: Re: PLZ THROW LIGHT ON LIGHT .......... Mon Aug 17, 2009 11:29 pm | |
| OK thax QUEST. |
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