Answer:
The diameter of the hole increases
Explanation:
Metals expand and contract with temperature. Whenever metal is heated, it usually expands in relation to its thermal expansivity. This expansion leads to a slight increase in surface area.
Once the surface area of the metal changes, this means that the dimensions of the whole metal surface changed. As a result, the diameter of the hole drilled in the metal plate will change also. In our case, the diameter of the hole will increase.
hi <3
the correct option would be A. displacement. displacement is distance in a direction
hope this helps :)
Answer:
it takes 365 days to revolve around the star(sun)
<span>There's nothing on that list that may be damaged by increase in solar activity.
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<span>The multiple reflection of a single sound wave is echo</span>
