Question

Select the correct terms to complete the statement.

When the temperature outside increases, the temperature of the clear liquid in the thermometer also increases. Therefore, the ____ of the particles of the liquid increases and the space between particles ____. As a result, the density of the liquid decreases. As the temperature of the liquid in the tube continues to ____, glass bulbs with lower densities than the clear liquid will begin to ____. When temperature of the clear liquid decreases, its density will increase, so more bulbs will begin to ____.

Answer 1

When the temperature outside increases, the temperature of the liquid in the thermometer also increases, resulting in an increase in the kinetic energy of the liquid particles and an expansion of the space between particles. This causes a decrease in the density of the liquid.

Step-by-step explanation:

The statement is discussing how the temperature affects the density of a liquid in a thermometer. When temperature outside increases, temperature of clear liquid in thermometer also increases. As a result, the kinetic energy of the particles of the liquid increases, and the space between particles expands. This expansion leads to a decrease in the density of the liquid.

As the temperature of the liquid in the tube continues to increase, glass bulbs with lower densities than the clear liquid will begin to rise. When temperature of clear liquid decreases, its density will increase, so more bulbs will begin to sink.