A candle flame 1.6 cm high is imaged in a ball bearing of diameter 0.4 cm. If the ball bearing is 20 cm away from the flame,

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asked Mar 30, 2018 in Physics by Nisa (2,540 points) 1 3
A candle flame 1.6 cm high is imaged in a ball bearing of diameter 0.4 cm. If the ball bearing is 20 cm away from the flame, find the location and the height of the image.

1 Answer

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answered Mar 30, 2018 by rubby (7,550 points) 1 3 5
selected Apr 1, 2018 by Vikash Kumar
 
Best answer

Height of the object AB = 1.6 cm
Diameter of the ball bearing = d = 0.4 cm

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