Reflection Of Light Mock Tests
16 questions available
Reflection Of Light Mock Test 1
Questions:
16
नमूना प्रश्न
An object is placed 20 cm from a concave mirror of focal length 10 cm. The image distance is:
A concave mirror forms an image of an object placed at its centre of curvature. The image is:
A concave mirror has a focal length of 20 cm. The distance at which an object should be placed from the mirror to obtain a real, inverted image of the same size is:
A convex lens of focal length 15 cm is used to obtain a virtual and magnified image. The object must be placed at a distance from the lens:
A converging mirror forms a real, inverted, and same-size image of an object. The object is placed at:
A concave mirror has a focal length of 15 cm. An object is placed at a distance of 30 cm from the mirror. Where is the image formed?
A concave mirror has a focal length of 15 cm. An object is placed at 30 cm from the mirror. The image formed is:
A concave mirror produces a real, inverted image that is magnified three times. The object is placed at a distance of 20 cm from the mirror. What is the focal length of the mirror?
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