1.

Class 3 are walking in the mountains where it is very cold. They take tea to warm them up. Hassan has put his tea in a vacuum flask. These are the walkers' results. Container insulation Temperature after 40 minutes (OC) Plastic cup with lid 65 Metal container with lid 55 Metal container with lid 75 Metal container with lid in a jumper 64 Plastic cup with lid in a cotton tissue 67 Metal container with lid in a cotton 59 tissue Q.1. Draw a graph of the walkers' results. What type of graph will you draw?

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I don't KNOW YAR sorry another one ASK me



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