Electromagnctic radiation of intensity Ip 450 Wmo passes through tho parallel narYaw slits that ared=2.9umapart and strikes a screen 100ated L=\•3m From the slits. The intensity 07 the radiation on Hthe screen at =9.7mm 7Yom the central intergerence maXimum is I =85 Wm°. calculate the phase diference ,in radians, betheen the rays From the tho Sits as they strike the screen at the spectled distance trom the central maximum: Calaulate the wave length o7 the radiation, in nanometers. 人こ?
Electromagnctic radiation of intensity Ip 450 Wmo passes through tho parallel narYaw slits that ared=2.9umapart and strikes a screen 100ated L=\•3m From the slits. The intensity 07 the radiation on Hthe screen at =9.7mm 7Yom the central intergerence maXimum is I =85 Wm°. calculate the phase diference ,in radians, betheen the rays From the tho Sits as they strike the screen at the spectled distance trom the central maximum: Calaulate the wave length o7 the radiation, in nanometers. 人こ?
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Transcribed Image Text:Electromagnetic radiation of intensity Ip=460 W/mº passer through tvo
parallel narrow slits tha ared=a•9iimapart and strikes a screen 10ated
L=D1:3mFrom the sits. The intensity o4 the radiation on the screen at
N=9.7mm 7rom the central intergerence maximum is I =85 Wm°.
calculate the phase diference, in radians, between the rays FroM the two
Slits as the Strike the sCreen at the spcCied distance 7rom the centra l
maximum:
%3D
Calaulate the wayelenath o7 the radiation, in nanometers.
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