Assignment Task:
A) In your own words differentiate between heat and temperature.
B) On a hot day, the temperature on the Fahrenheit scale changes by 10 °F. Calculate the corresponding change on the Kelvin scale.
C) A 50 g ice cube at -5 oc is taken out of a freezer. Heat is then added until all of the ice is transformed to steam at 100 °C. Determine the amount of heat that was added in KJ.
D) You are provided with a metal block having dimensions of 124 mm x 100 mm x 45 mm. Explain how you should place the block on the surface of a ?oor so that minimum pressure will be exerted by the block on the floor. Calculate the minimum pressure if the mass of the block is 10 kg.