A ray reflected successively from two plane mirrors inclined at a certain angle undergoes a deviation of 300∘. The number of observable images are (Formula for number of images is 360θ−1, where θ is the angle between the mirrors.)

A ray reflected successively from two plane mirrors inclined at a cert

1.	A ray reflected successively from two plane mirrors inclined at a certain angle undergoes a deviation of 300∘. The number of observable images are (Formula for number of images is 360θ−1, where θ is the angle between the mirrors.)
Answer» A ray reflected successively from two plane mirrors inclined at a certain angle undergoes a deviation of $300^{\circ}$ . The number of observable images are (Formula for number of images is $\frac{360}{θ} - 1$ , where $θ$ is the angle between the mirrors.)

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A ray reflected successively from two plane mirrors inclined at a certain angle undergoes a deviation of 300∘. The number of observable images are (Formula for number of images is 360θ−1, where θ is the angle between the mirrors.)

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