the image of the candle flame placed at a distance of 30 cm from a mirror is formed on a screen placed in front of a mirror at a distance of 60 cm from its pole. what is the nature of the mirror? find its focal length. if the height of the flame is 2.4 cm, find the height of the image, state the nature of the image also.
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Answer:
height of the image is 4.8 cm.
Explanation:
the image formed is captured on the screen which is real and image formed behind the object.so we can say concave mirror is used.
we know that magnification obtained in the concave mirror is height of the image ÷height of the object.and also the distance of the image from the mirror ÷distance of the object placed.
equate the magnification and obtain u r ans
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