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Why does a slice of lemon sink in a glass of water?
- a)Lemons are denser than water.
- b)Lemons are less dense than water.
- c)Lemons have air trapped inside them, making them float.
- d)Lemons repel water molecules, causing them to sink.
Correct answer is option 'A'. Can you explain this answer?
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Why does a slice of lemon sink in a glass of water?a)Lemons are denser...
A slice of lemon sinks in water because it is denser than water. The lemon slice is made up of materials that are heavier compared to the amount of water it can displace (move aside). Therefore, the lemon slice cannot stay afloat and sinks to the bottom of the glass.
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Why does a slice of lemon sink in a glass of water?a)Lemons are denser...
Why does a slice of lemon sink in a glass of water?
Explanation:
- Lemons are denser than water: The reason why a slice of lemon sinks in a glass of water is because lemons are denser than water. Density is a measure of how much mass is contained in a certain volume. In this case, lemons have a higher density compared to water, causing them to sink when placed in a glass of water.
- Density comparison: Water has a density of 1 gram per cubic centimeter, while lemons have a density greater than 1 gram per cubic centimeter. This difference in density causes the lemon slice to sink in the water.
- Gravity and buoyancy: When an object is placed in water, it experiences two main forces - gravity pulling it downwards and buoyancy pushing it upwards. In the case of a lemon slice, the force of gravity is stronger due to its higher density, causing it to sink rather than float.
- Air trapped inside: While lemons may contain air pockets, which can contribute to their buoyancy, the overall density of the lemon is still higher than that of water, leading it to sink.
In conclusion, the slice of lemon sinks in a glass of water because lemons are denser than water. This difference in density results in the lemon slice experiencing a greater gravitational force, causing it to sink to the bottom of the glass.
Explanation:
- Lemons are denser than water: The reason why a slice of lemon sinks in a glass of water is because lemons are denser than water. Density is a measure of how much mass is contained in a certain volume. In this case, lemons have a higher density compared to water, causing them to sink when placed in a glass of water.
- Density comparison: Water has a density of 1 gram per cubic centimeter, while lemons have a density greater than 1 gram per cubic centimeter. This difference in density causes the lemon slice to sink in the water.
- Gravity and buoyancy: When an object is placed in water, it experiences two main forces - gravity pulling it downwards and buoyancy pushing it upwards. In the case of a lemon slice, the force of gravity is stronger due to its higher density, causing it to sink rather than float.
- Air trapped inside: While lemons may contain air pockets, which can contribute to their buoyancy, the overall density of the lemon is still higher than that of water, leading it to sink.
In conclusion, the slice of lemon sinks in a glass of water because lemons are denser than water. This difference in density results in the lemon slice experiencing a greater gravitational force, causing it to sink to the bottom of the glass.
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Why does a slice of lemon sink in a glass of water?a)Lemons are denser than water.b)Lemons are less dense than water.c)Lemons have air trapped inside them, making them float.d)Lemons repel water molecules, causing them to sink.Correct answer is option 'A'. Can you explain this answer?
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