1. Imagine that one day when you were playing with your friends, you heard the cries of a puppy. Write a paragraph describing the incident and mentioning what happened, how it happened, what you did and how you felt afterwards.
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student focuses the image of a distant bright object on the screen using a convex lens after that he gradually Moves the object towards the lens and each time focuses its image on the screen
In which direction towards the lens or away from the lens does he moves the screen to focus the image of the object?
Does the size of image increase or decrease as he moves object towards the lens?
What happens to the image when he moves object very close to the lens explain
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