1 1 Complete The Following Data Table Table Ii Description Valle N O 1 53 O Angle Of Incidence I 52 Angle Of Refracti 1 (52.59 KiB) Viewed 35 times
1 1 Complete The Following Data Table Table Ii Description Valle N O 1 53 O Angle Of Incidence I 52 Angle Of Refracti 2 (52.59 KiB) Viewed 35 times
1. 1. Complete the following data table: TABLE II DESCRIPTION VALLE n O 1.53 O ANGLE OF INCIDENCE i 52 ANGLE OF REFRACTION 31 ANGLE OF INCIDENCE ? 51 ANGLE OF REFRACTION 29 o 1.60 B. Is < r less than 4 1? By how much? C. Is F' greater than { i'? By how much? D. Explain if the law of refraction is verified by B and C. E. Is there any relation between 4 i and 4 I'? Explain why they should be the same using the fact that the sides of the glass plate are parallel. 1. Using Snell's law, sin i n sin r wi:ere n is the index of refraction, (a measure of the optical censity of the medium) calculate n. B. Compare with an accepted value of the index of refraction and calculate the terror. n
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