Pls solve
Asked by g_archanasharma
24th March 2018,
5:29 PM
Answered by Expert
Answer:
Let us assume the detector has moved a distance y cm from the centre.
Path difference d2-d1 is calculated as follows
for destructive interfrence (d2-d1) should be λ/2; since λ = 2 cm, we have (d2-d1) = 1 cm;
hence y = 48.1/6 = 8 cm
Answered by Expert
25th March 2018,
6:03 PM
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