Final answer:
The oboe is a woodwind instrument with a reed, often made of metal, that requires the musician to force air through a small opening between two wooden reeds to produce sound.
Step-by-step explanation:
The woodwind instrument described as having a reed and usually made of metal is likely the oboe. Playing the oboe requires a significant amount of effort as the musician must force exhaled air through a small opening between two wooden reeds. This is a challenge because the reeds are very small, and controlling the air flow is necessary to produce the correct sound.
Wind instruments, in general, are designed as tubes with various modifications like finger holes and valves to alter the length of the resonating air column. This in turn changes the frequency of the note that is played. Instruments like the oboe use reeds to vibrate and create sound, which resonates within the body of the instrument, thereby amplifying the tone.
A woodwind instrument with a reed that is usually made of metal is called an oboe. The oboe has a small double reed made of metal that vibrates when air is blown through it. This vibration produces sound. The oboe is classified as a woodwind instrument because it is played by blowing air through a reed, and it is made of wood, although the reed itself is made of metal.