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1. |
A wavefront presents one, two and three HPZ at points A, B and C respectively. If the ratio of consecutive amplitudes of HPZ is 4 : 3, then the ratio of resultant intensities at these point will be |
A. | 169 : 16: 256 |
B. | 256 : 16 : 169 |
C. | \[{{n}^{2}}\] |
D. | 256 : 196 : 16 |
Answer» C. \[{{n}^{2}}\] | |