In a closed insulated container, a liquid is stirred with a paddle to increase its temperature. In this process, which of the following is true |
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In a closed insulated container, a liquid is stirred with a paddle to increase its temperature. In this process, which of the following is true |
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1) |
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2) |
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3) |
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4) |
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As the system is closed and insulated, no heat enter or leave the system,