Which of these can be classified under wind instruments ?

Options

A. Drum
B. Guitar
C. Sarod
D. Trumper

Answer

To determine which instruments can be classified as wind instruments, we can follow these steps:

### Step 1: Understand the Definition of Wind Instruments
Wind instruments are musical instruments that produce sound primarily by the vibration of air. This is achieved by blowing air into or across the instrument.

### Step 2: Identify Examples of Wind Instruments
Common examples of wind instruments include:
- **Flute**: Sound is produced by blowing air across the opening.
- **Trumpet**: Sound is produced by blowing air into the mouthpiece, causing vibrations in the air column.

### Step 3: Differentiate Between Types of Instruments
- **Percussion Instruments**: These produce sound by being struck (e.g., drums). They do not rely on air vibrations to create sound.
- **String Instruments**: These produce sound through the vibration of strings (e.g., guitar). They do not involve blowing air to create sound.

### Step 4: Analyze the Given Instruments
Now, let’s classify the instruments based on the definitions:
- **Flute**: Wind instrument (produces sound by blowing air).
- **Trumpet**: Wind instrument (produces sound by blowing air).
- **Drum**: Not a wind instrument (produces sound by striking).
- **Guitar**: Not a wind instrument (produces sound by vibrating strings).

### Conclusion
The instruments that can be classified as wind instruments from the examples provided are the **flute** and the **trumpet**.

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