Observe the given figure and identify the labelled parts.

A: Earpiece, B: Tube and C: Diaphragm

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A: Tube, B: Earpiece and C: Diaphragm

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A: Diaphragm, B: Tube and C: Earpiece

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A: Tube, B: Diaphragm and C: Earpiece

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Solution

The correct option is C
A: Diaphragm, B: Tube and C: Earpiece

The instrument shown in the figure is a stethoscope. It is a device used to hear the internal sounds, such as the heartbeat, of a human or an animal body.

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Observe the given figure and identify the labelled parts.

The correct option is C A: Diaphragm, B: Tube and C: Earpiece The instrument shown in the figure is a stethoscope. It is a device used to hear the internal sounds, such as the heartbeat, of a human or an animal body.

The correct option is C
A: Diaphragm, B: Tube and C: Earpiece

The instrument shown in the figure is a stethoscope. It is a device used to hear the internal sounds, such as the heartbeat, of a human or an animal body.