Explain why some of the tree get detached from a tree if we vigorously shake it's Branch.​

When a tree is vigorously shaken, the branches of the tree come in motion but the leaves tend to continue in their state of rest due to inertia of rest. As a result of this, leaves get separated from the branches of the tree and hence fall down.

wavelength variability is the right one

which three statements are true about all alloys?