GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
10. | In the diffraction of light around an obstacle, the angle of diffraction is increased then: | |
A. | The wavelength of incident light wave is increased | |
B. | The wavelength of incident light wave is decreased | |
C. | The amplitude of the incident light wave is increased | |
D. | The amplitude of the incident light wave is decreased | |