Two monochromatic light beams of intensity 16 and 9 units are interfering. The ratio of inetnsities of bright and dark parts of the resultant pattern is :

Two monochromatic light beams of intensity 16 and 9 units are interfering. The ratio of intensities of bright and dark parts of the resultant pattern is:

Two monochromatic light beams of intensity 16 and 9 units are interfering.The ratio of intensities of bright and dark parts of the resultant pattern is: (a) 16/9 (b) 4/3 (c) 7/1 O (d) 49/1

In the Young's double slit experiment, the ratio of intensities of bright and dark fringes is 9. this means that

Two coherent monochromatic light beams of intensities I and 4 I are superposed. The maximum and minimum possible intensities in the resulting beam are

Two coherent monochromatic light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are

Two coherent monochromatic light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are

Two coherent monochromatic light beams of amplitude 3 and 5 units are superposed . The maximum and minimum possible intensities in the resulting beams are in the ratio