Biology, asked by asuribhagayalakshmi, 26 days ago

prepare paper tube sethoscope experiment

Answers

Answered by okieedokiee

0

Answer:

WHAT YOU NEED:

Kitchen roll tube

Gaffer tape/ Duct tape

Explanation:

Stethoscopes used by doctors consist of a chest piece, rubber tubes and earpieces. The chest piece consists of a diaphragm and bell which amplify the sound of the heart beating so the doctor can hear it.

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