The transparent film laminated to a fabric is identified in the study material as PVC. PVC or polyvinyl chloride is a type of synthetic resin. For fabric, PVC on fabric is typically plastic-coated polyester, and is more resistant to wear and tear than others.
We use mass, volume and density relation as,
Here, m is mass , V is volume and is density.
Also,
Here, and t is thickness.
Given , and.
Therefore, from above formula
.
Thus, diameter of the plate,
Answer:
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Answer:
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Explanation:
Potential energy due to gravity = Ep = mgh [symbols have their usual meaning ]
Evidently, HALVING the mass will make Ep , HALF its previous value. So, It will be halved.