a thermometer is placed in water in order to measure the water’s temperature. what would cause the liquid in…
a thermometer is placed in water in order to measure the water’s temperature. what would cause the liquid in the thermometer to rise?\nthe molecules in the water move closer together.\nthe molecules in the thermometer’s liquid spread apart.\nthe kinetic energy of the water molecules decreases.\nthe kinetic energy of the thermometer’s liquid molecules decreases.
Answer
Brief Explanations:
When the temperature of the liquid in a thermometer rises, it's because the liquid expands. Expansion occurs when the molecules of the liquid spread apart as they gain kinetic energy. When the water is at a higher - temperature, heat is transferred to the thermometer's liquid, increasing the kinetic energy of the liquid molecules and causing them to spread apart, making the liquid rise in the thermometer.
Answer:
The molecules in the thermometer’s liquid spread apart.