how does the density of water change at temperatures above 4°c? increases decreases
how does the density of water change at temperatures above 4°c? increases decreases
Answer
Brief Explanations:
Water has a unique property. Its density is maximum at 4°C. Above 4°C, as the temperature increases, the water molecules gain more kinetic energy and move further apart, causing the volume to increase while the mass remains constant. According to the density formula $\rho=\frac{m}{V}$ (where $\rho$ is density, $m$ is mass and $V$ is volume), an increase in volume with constant mass leads to a decrease in density.
Answer:
Decreases