Describe hot coffee in a cup

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Reference no: EM13670151

Classify the following systems as either open, or closed andthermally insulated, or thermally connected, or isolated.

a) Hot coffee in a cup

b) Liquid butane in a 'Camping Gaz' cylinder

c) Milk in an unopened carton

d) Liquid nitrogen in a closed egg storage bank

Reference no: EM13670151

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