If you heat a thin, circular ring in the oven, does the rings hole get larger or smaller?

1 answer:

5 0

Unless the ring by design will have restriction for any outward expansion. The hole will get larger / bigger as you heat this up. The more you heat an object the more it expands, thus the larger the hole gets. The only case is when outward expansion is restricted, the expansion will be inward as it is the only direction the ring can expand to.

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FromTheMoon [43]

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2 years ago

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kvasek [131]

Answer:

relates the electric field at points on a closed surface to the net charge enclosed by that surface.

Explanation:

Gauss Law states that overall electric flux of a closed surface is equivalent right to charge enclosed which is divided by the permittivity. In other words Gauss Law stress that

net electric flux that pass through an hypothetical closed surface is equivalent to overall electric charge present within that closed surface.

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ϕ = (Q/ϵ0)

Q = total charge within the surface,

ε0 = the electric constant

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Murljashka [212]

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