MCQOPTIONS
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| 1. |
A glass prism is immersed in a hypothetical liquid. The curves showing the refractive index n as a function of wavelength \[\lambda \] for glass and liquid are as shown in the figure. A ray of white light is incident on the prism parallel to the base. Choose the incorrect statement - |
| A. | yellow ray travels without deviation |
| B. | blue ray is deviated towards the vertex |
| C. | red ray is deviated towards the base |
| D. | there is no dispersion |
| Answer» E. | |