1. Tardigrade
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  3. Physics
  4. An image of a candle on a screen is found to be double its its size. When the candle; is shifted by a distance 5cm then the image becomes triple its size.Then the nature and radius of curvature of the mirror

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Q. An image of a candle on a screen is found to be double its its size. When the candle; is shifted by a distance 5cm then the image becomes triple its size.Then the nature and radius of curvature of the mirror

Solution:

Correct answer is (a) concave, 60cm