Findout the position of the image formed and draw the appropriate ray diagram

Explanation

`rArr n_(2)/v-n_(1)/u=(n_(2)-n_(1))/R`
`rArr 1.5/v+1/30=0.5/10`
`rArr 1.5/v=0.5/10-1/30`
`1.5/v=0.5/30`
`rArr v=(30xx1.5)/0.5=90` cm (Real)