Question

plz solve this it's urgent

6th question plz it's urgent don't spam right answer will be marked as brainlist fast hurry up ​

Answer 1

given:-

u=15cm

h=1.5cm

f=10cm

by formula,

1/f=(1/v)+(1/u)

(-1/10)=(1/v)+(-1/15) (- sign due to position)

v=(15*10)/(-5)

v=-30cm

m=-v/u=h'/h

30/(-15)=h'/1.5

h'=-3cm

so,

size of image is 3cm

image is inverted

position of image is -30 cm

image form is real