1.

Two coherent sources of different intensities send waves which interfere. The ratio of maximum intensity to the minimum intensity is 25. The intensities of the sources are in the ratio                                        [UPSEAT 2002]

A. 25 : 1
B. 5 : 1
C. 9 : 4
D. 25 : 16
Answer» D. 25 : 16


Discussion

No Comment Found

Related MCQs