Question

1. Explain a method to find the thickness of a
hollow tea cup.
2. How will you find the thickness of a one
rupee coin?

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Write in note

Answer 1

Answer:

1.The thickness of a hollow tea cup can be calculated by subtracting its outer and inner radius. Explanation: The outer radius can be measured by calculating the distance from the center of the cup and the inner radius can be measured from the center of the cup to the inner circle.

2.Since 1992, one Indian rupee coins are minted from stainless steel. Round in shape, the one rupee coins weighs 3.76 grams (58.0 grains), has a diameter of 21.93-millimetre (0.863 in) and thickness of 1.45-millimetre (0.057 in).

sorry don't have now note book and I hope this answer is helpful.

Answer 2

Answer:

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