Question

here's an easy questin answer it fast but complete and i will mark you brainliest.

Answer 1

Answer:

h = 5cm , u = - 10cm , f = 15cm

1/v - 1/u = 1/f

1/v = 1/f + 1/u

= 1/15 + 1/-10

= 1/15 - 1/10

= 2 - 3/30

= -1/30

v = -30 cm

hi/h = v/u

hi = v(h)/u

= -30(5)/-10

= -150/-10

hi = 15 cm

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