During summer, the balance wheel of a clock expands.what effect does this have on the accuracy of the clock?

Answer Details

The balance wheel of a clock is a small metal wheel that oscillates back and forth to regulate the movement of the clock. When the balance wheel expands due to the heat of summer, its period or time of oscillation increases. As a result, the clock will run slower and lose time. Therefore, the correct answer is that the clock loses time.