Answer:
The focal length for given convex lens = 0.0714 m
Explanation:
Given data
Radius () = 12.5 cm
Radius () = 16.7 cm
Since the radius of curvature is positive so these are the convex lens.
Now focal length is given by
⇒ = +
⇒ Put the values of and in the above formula we get,
⇒ = +
⇒ = 0.13988
⇒ f =
⇒ f = 7.14 cm
⇒ f = 0.0714 m
Thus the focal length for given convex lens = 0.0714 m
Answer:
Extraordinarily compared to the plants that aren't
Answer:
6m/s
Explanation:
the original momentum = mass x velocity = 8x (60+10) = 560
momentum after = mass x velocity of the school bag + mass x velocity of the boy = 10x20 + 60x A
200+60A = 560
A=6
Answer:
The last question is one Liter (sorry that is the only question I know for now).
Explanation:
Mainly because 1000cm is the same volume and area for an answer from this equation which is the block of wood.
Sorry that that was the only answer I knew :(
I'll see what else I can find and I'll edit this question later and write the rest of the answers-or any of them that I will know later on :)
I hope this answer helps :)
-EarthGirl