Question

which of the following is sink in water a)Pin b)Coin c)Eraser d)All of these​

Answer 1

Answer:

All of these sink in water

1

★3.0

4G

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Answer 2

d)All of these (pin, coin, eraser) sink in water.

Explanation:

• The eraser weighs more than the water it pushes away. The eraser grounds (sinks) because the upthrust is less than its weight.
• The weight of the pin is greater than the buoyant force acting on it, thus the pin sinks in water. It has a higher density than water, and the same is true for coins.
• Objects with a density of less than 1 g/mL will float in water. If the density of an object is larger than 1 g/mL, it will sink in water.