In which of the following mediums the velocity of sound will be maximum ?

Options

A. Water
B. Steel
C. Wood
D. Air

Explanation

To determine in which medium the velocity of sound will be maximum, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Sound Propagation**:
- Sound travels through different mediums (solids, liquids, and gases) at different speeds. The speed of sound is influenced by the medium's properties, particularly its density and elasticity.

2. **Comparing Mediums**:
- Generally, sound travels fastest in solids, slower in liquids, and slowest in gases. This is because particles in solids are closely packed, allowing vibrations (which is how sound travels) to transfer quickly from one particle to another.

3. **Analyzing the Given Options**:
- The options provided are:
- Water (liquid)
- Steel (solid)
- Wood (solid)
- Air (gas)

4. **Identifying the Solids**:
- Among the options, steel and wood are solids, while water is a liquid and air is a gas.

5. **Density Consideration**:
- In solids, the speed of sound is generally higher in materials with greater density. Between steel and wood, steel has a higher density than wood.

6. **Conclusion**:
- Therefore, since steel is a solid with a higher density than wood, the velocity of sound will be maximum in steel compared to the other mediums listed.

### Final Answer:
The velocity of sound will be maximum in **Steel**.

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