Complete the following sentences:
Density of water is …………`kgm^(-3)`

Answer

To complete the sentence "Density of water is …………`kgm^(-3)`", we can follow these steps:

1. **Understand the Concept of Density**: Density is defined as the mass of a substance divided by its volume. For liquids like water, it is often expressed in kilograms per cubic meter (kg/m³).

2. **Know the Standard Values**: The density of water can vary slightly depending on temperature and impurities. The commonly accepted value for the density of pure water at 4°C is approximately 997 kg/m³.

3. **Use the Common Approximation**: In many calculations, especially in educational contexts, the density of water is often approximated as 1000 kg/m³ for simplicity. This is a rounded figure that makes calculations easier.

4. **Provide the Final Answer**: Based on the above understanding, we can complete the sentence. The density of water is typically stated as 997 kg/m³ for precision, but for practical purposes, it can also be approximated as 1000 kg/m³.

Final Answer: Density of water is 997 kg/m³ (or 1000 kg/m³ for calculations).

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