How to make stethoscope with paper cup and plastic tube
Asked by admin @ in Biology viewed by 471 People
John prepared stethoscope with paper cup and plastic tube. Write down the procedure of preparation.
Asked by admin @ in Biology viewed by 471 People
John prepared stethoscope with paper cup and plastic tube. Write down the procedure of preparation.
Answered by admin @
To prepare a stethoscope with paper cup and plastic tube, attach the plastic tube to the paper cup by making a hole in it and inserting the tube through it.
The paper cup can then be placed on the chest and the tube on the ear. You will hear some sounds through the tube when the heart beats.
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