In a laboratory, liquid in a thermally insulated container is stirred for one, `hr`, by a mechanical linkage to a in surrounding, for this process:

Question

In a laboratory, liquid in a thermally insulated container is stirred for one, `hr`, by a mechanical linkage to a in surrounding, for this process:

In a laboratory, liquid in a thermally insulated container is stirred for one, `hr`, by a mechanical linkage to a in surrounding, for this process:
A. `W lt 0 , q=0`
B. `W lt 0 , q gt 0`
C. `W lt 0 , q gt 0`
D. `W gt 0 , q=0`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`W= +v` because work done on system.
`W=0` because thermally insulated container.

4 views Answered 2023-02-05 15:29