A lemon sinks in normal water floats in salty water because the density of

Options

A. lemon Increases In salt water
B. lemon decreases In salt water
C. salt water Is more than normal water
D. normal water Is more than salt water

Answer

To solve the question, "A lemon sinks in normal water and floats in salty water because the density of...", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Density**:
- Density is defined as mass per unit volume. An object will float in a fluid if its density is less than the density of the fluid. Conversely, it will sink if its density is greater than that of the fluid.

2. **Analyze the Lemon in Normal Water**:
- In normal water, the density of the lemon is greater than the density of the water. This causes the lemon to sink.

3. **Analyze the Lemon in Salty Water**:
- Salty water has a higher density than normal water due to the dissolved salt. When the lemon is placed in salty water, the density of the salty water is greater than that of the lemon.

4. **Conclusion**:
- Since the density of the salty water is greater than that of the lemon, the lemon floats in salty water.

5. **Final Statement**:
- Therefore, the statement can be completed as: "A lemon sinks in normal water and floats in salty water because the density of salty water is greater than the density of the lemon."