PLEASE YOULL GET POINTS IM ALMOST DONE

Explanation:

0.00000341 = 3.41 × 10^-6 (Move the decimal point to the right till you get to 4 and count how many moves you made. Put a minus behind the number.)

4.35 × 10^6 = 4350000 (Move the decimal point 6 times to the right.)

6.1 × 10^-4 = 0.00061 (Move the decimal point to the right 4 times.)

Please thank, rate 5 stars, and give brainliest.

Your first to answers are correct. Maybe you'd have to tell your teacher to look into it.

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)

measure their densities same density, same sub