Question
Raju is 11th to the left of Shyam who is
28th from the left end of a row of 40 students. Then what will be Raju’s position from right?Solution
T = (L+R) - (M + 2)Â
40 = (28 + R) - (10+ 2)Â
40 + 12 -28 = R, 52 - 28 = R, R = 24Â
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
turpentine oil to water. The re...
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