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A 1.4cm long object is placed perpendicular to the principal axis of a convex mirror of focal length 15cm at a distance of 10cm from it calculate the location of the image,height of the image ,nature of the image ??PLZ DO IT FAST |
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Answer» Answer:given, convex mirror so focal length is positive so f=15cm by cartisan sign rule. object u=-10cm due to cartisan rule applying mirror formula 1/f = 1/V+1/u 1/15= 1/V - 1/10 1/15+1/10 = 1/V 1/6=1/V V=6cm by magnification formula m=-V/u = -hi/ho => V/u = hi/ho => 6/10 = hi/140. (1.4 m = 140cm) => hi = 84cm here hi is height of image. CHEERS DUDE Explanation: BRAINLIEST ANSWER PLEASE |
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