How do the following factors affect, if at all, the speed of sound in air:
Temperature of air

Explanation

### Step-by-Step Solution:

1. **Understanding the Speed of Sound**: The speed of sound refers to how fast sound waves travel through a medium, which in this case is air.

2. **Temperature's Role**: The speed of sound in air is influenced by the temperature of the air. As the temperature increases, the molecules in the air move faster.

3. **Molecular Movement**: When the temperature rises, the kinetic energy of the air molecules increases. This means that the molecules collide with each other more frequently and with greater energy.

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