QUES'HON/ SOALAN MARKS/MARKAH 1. [a] In your own words differentiate between heat and temperature. i 4 1 lb) On a hot day, the temperature on the Fahrenheit scale changes by 10 \"F. Calculate the corresponding change on the Kelvin scale. i 4 i [C] A 50 9 ice cube at -5 C is taken out of a freezer. Heat is then added until all of the ice is transfonned to steam at 100 \"C. Determine the amount of heat that was added in k..l. i 3 i (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 oor. Calculate the minimum pressure if the mass of the block is 10 kg. i 5 i ( Total I Jumlah: 20 }