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Coherent light thatthe wave lengths 600nm&470nm,passed throw the narrow slits separated by 0.3mm,and the interference pattren observed ona screen 5m from the slits.what is the distance on the screen the first-order bright fringes for two wave lengths?

Coherent light thatthe wave lengths 600nm&470nm,passed throw the narrow slits separated by 0.3mm,and the interference pattren observed ona screen 5m from the slits.what is the distance on the screen the first-order bright fringes for two wave lengths?

Grade:12

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