Physics, 04.09.2020 08:01, juliapreciiado

21. An object of height 4 cm is placed at a distance of 15 cm in front of a concave lens of power -10 dioptre. The size of the image would be: 3 points

-2.5 cm

2.8 cm

1.6 cm

-1.8 cm

Answers: 3

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21. An object of height 4 cm is placed at a distance of 15 cm in front of a concave lens of power -1...