Answer:
The speed of the water particles increases.
The number of collisions between water particles increases.
Explanation:
When water particles are heated, the speed of the particles increases and the number of collisions between the water particles also increases.
- Heating increases the thermal energy of the system
- When water particles gain more thermal energy, their average speed increases drastically.
- Also, the frequency of collisions increases due to the gain in thermal energy of the system.
