Question

1.Scientist after whom the SI unit of pressure is named?
2. The thick envelope of air around us?​

Answer 1

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HERE IS UR ANSWER

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1. Blaise Pascal is the Scientist after whom the SI unit of pressure is named.
2. The envelope of air around the earth is called ATMOSPHERE

Answer 2

Explanation:

1. Blaise Pascal
2. The envelope of air around the earth is called ATMOSPHERE.