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CBSE Class 11-science Answered

can pressure be negative??
Asked by amal mohan | 10 Dec, 2011, 04:04: AM
answered-by-expert Expert Answer
Yes, pressure can be negative. Negative pressure means a pressure opposed to positive pressure or a way of expressing pressure below atmospheric pressure.  but only in solids and liquids in special situations


Answered by | 12 Dec, 2011, 11:33: AM

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CBSE 11-science - Chemistry
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