The longest wavelength in the Molecule's absorption spectrum is 2250nm
Hi there!
We can use the kinematic equation:

vf = Final velocity (? m/s)
vi = initial velocity (0 m/s, dropped from rest)
a = acceleration (due to gravity, 9.8 m/s²)
d = distance (9.8 m)
Simplify the equation to solve for vf:

Substitute in the given values:

Answer:
volume
Explanation:
it depends on the volume of the items
hope this helps
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