Which is the coordinate that is equivalent to latitude

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Q1. A styrofoam box used to keep drinks cold at picnic has total wall area(including the lid) of 0.80m2 and wall thickness 2 cm. it is filled with ice, water and cans at 0 Celsius. What is the rate of heat flow into the box if temperature of the outside wall is 30 Celsius? How much ice melts in one day?

Q2. In the system of celestial coordinates that matches latitude and longitude upon the Earth, which is the coordinate that is equivalent to latitude?

Reference no: EM1344510

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