What is the effect of temperature on the speed of sound ?

Explanation

### Step-by-Step Solution:

1. **Understanding the Relationship**: The speed of sound in a medium can be expressed using the formula:
\[ v = \sqrt{\frac{\gamma RT}{M}} \]
where:
- \( v \) is the speed of sound,
- \( \gamma \) is the adiabatic index (ratio of specific heats, \( C_p/C_v \)),
- \( R \) is the universal gas constant,
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