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Three objects A, B, and C having density 1.12 g cm-3, 0.92 g cm-3 and 2.02 g cm-3 respectively, are placed in a water tank. Which object will sink in water tank?
- a)A and B
- b)Only A
- c)Only B
- d)A and C
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Three objects A, B, and C having density 1.12 g cm-3, 0.92 g cm-3and 2...
A: Density = 1.12 g/cm3
B: Density = 0.92 g/cm3
C: Density = 2.02 g/cm3
To determine which object will sink in a water tank, we need to compare the density of each object with the density of water.
The density of water is approximately 1 g/cm3. If the density of an object is greater than the density of water, it will sink. If the density of an object is less than the density of water, it will float.
Comparing the density of each object with the density of water:
- Object A: The density of object A is 1.12 g/cm3. Since this is greater than the density of water (1 g/cm3), object A will sink in the water tank.
- Object B: The density of object B is 0.92 g/cm3. Since this is less than the density of water (1 g/cm3), object B will float in the water tank.
- Object C: The density of object C is 2.02 g/cm3. Since this is greater than the density of water (1 g/cm3), object C will sink in the water tank.
Therefore, the objects that will sink in the water tank are objects A and C.
B: Density = 0.92 g/cm3
C: Density = 2.02 g/cm3
To determine which object will sink in a water tank, we need to compare the density of each object with the density of water.
The density of water is approximately 1 g/cm3. If the density of an object is greater than the density of water, it will sink. If the density of an object is less than the density of water, it will float.
Comparing the density of each object with the density of water:
- Object A: The density of object A is 1.12 g/cm3. Since this is greater than the density of water (1 g/cm3), object A will sink in the water tank.
- Object B: The density of object B is 0.92 g/cm3. Since this is less than the density of water (1 g/cm3), object B will float in the water tank.
- Object C: The density of object C is 2.02 g/cm3. Since this is greater than the density of water (1 g/cm3), object C will sink in the water tank.
Therefore, the objects that will sink in the water tank are objects A and C.
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Community Answer
Three objects A, B, and C having density 1.12 g cm-3, 0.92 g cm-3and 2...
Option D
It is because it's density is more than that of water.
It is because it's density is more than that of water.
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Three objects A, B, and C having density 1.12 g cm-3, 0.92 g cm-3and 2.02 g cm-3respectively, are placed in a water tank. Which object will sink in water tank?a)A and Bb)Only Ac)Only Bd)A and CCorrect answer is option 'D'. Can you explain this answer?
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