Question

Q-5 Describe how to make the following models with the help of objects found around you.

1. Sandclock model (3)

2. Stethoscope model​

Answer 1

Answer:

1) Sand clock model

Explanation:

Pour the salt or sand into one of the jars. Cut a circular piece of paper that is big enough to fit over the opening of the jar. Punch a hole in the middle of the piece of paper.

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Answer 2

Answer:

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Explanation:

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