11) A candle that is 5 cm tall is placed 30 cm in front of a...

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Answer 1

Answer #1

Ⓡ hight of object (ho) = 5cm. Object distance (U) = -30 cm. f = focal length=- = -20 = -10cm. $t = $ - $ - t = -to-tao + E-ta

Answer 2

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