Question

Pls answer today's question .....pls urgently....
Right answer marked brainliest.
No spamming.

Answer 1

Answer:

$<marquee bgcolor = yellow \size = huge>{Hello mate}</marquee>$

$\huge\boxed{\fcolorbox{black}{cyan} {I solved this for you:</p><p>}}$

1) Convex lens is used as it shows enlarged image of teeth.

2) It should be held twice away from focal length.

3) 1/f = 1/I + 1/o

$<marquee bgcolor = yellow \size = huge>{Hope <strong><em>it</em></strong><strong><em> </em></strong>helps you &}</marquee>$

$<marquee bgcolor = orange \size = huge>{Mark me the brainliest !!!}</marquee>$