~correctly~ hurry! : )
which must be included when drawing ray diagrams? check all that apply.
a) focal point
b) lens
c) focal length
d) three easy rays
e) axis

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?