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प्रश्न
Select the correct alternative
The angle between the incident ray and the ray reflected from the plane mirror is 70°. The angle of incidence will be :
विकल्प
70°
30°
35°
90°
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उत्तर
35°
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संबंधित प्रश्न
Fill in the blank
The image formed by a plane mirror is erect and _____
The diagram in fig. shows an incident ray AO and the normal ON on a plane mirror. Draw the reflected ray. State the law you use to draw the direction of the reflected ray.
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State the mirror formula for the formation of total number of images formed in two plane mirrors, held at an angle.
Calculate the number of images formed in two plane mirrors, when they are held at the angle of (i) 72° (ii) 36°.
Draw a neat two ray diagram for the formation of images in two plane mirrors, when mirrors are at facing each other.
