Both images are virtual. Both images are real. The image of the first object is

Question

Both images are virtual.

Both images are real. The image of the first object is real and the image of the second object is virtual. The image of the first object is virtual and the image of the second object is real. Part D whether the image is erect or inverted. whether the image is erect or inverted. Both images are erect. The image of the first object is erect and the image of the second object is inverted. The image of the first object is inverted and the image of the second object is erect. Both images are inverted.

Both images are virtual.

Explanation / Answer

a) 1/i + 1/o = 1/f
1/i + 1/21.5 = 1/13.5
i=36.28

1/i + 1/5.5 = 1/13.5
i=-9.28 cm

b) m = -i/o = -36.28/21.5=-1.69

m = -i/o = 9.28/5.5=1.69

c) image of first is real and the second is virtual

d) image of first is inverted and second is erect

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