What experimental evidence can be cited to show that the speed of sound is the same for all wavelengths?

Explanation

To demonstrate that the speed of sound is the same for all wavelengths, we can consider the following experimental evidence:

### Step-by-Step Solution:

1. **Understanding the Concept**: The speed of sound in a medium is determined by the properties of that medium (like temperature, density, and elasticity) and is not dependent on the frequency or wavelength of the sound waves.

2. **Example of a Musical Concert**: One of the most illustrative examples is a musical concert. In a concert, multiple musical instruments (such as violins, trumpets, drums, etc.) produce sound waves of different frequencies and wavelengths simultaneously.

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