Physical Science I PART III Analysis Questions (Required) Remember you must show ALL your work to receive credit for this assignment! 1. Suppose you want to make a little extra money by selling your fudge. Assume that fudge generally sells for 28 cents per gram, if you make 85 batches of fudge the same mass of fudge, that you did,. How much money could you make if you sold all of the fudge? 2. Calculate the thickness of the aluminum foil. 4Physical Science I Conversion Factors: I tsp = 5 mL 1 mL 7 drops 1 gallon 4 quarts 1 quart = 0.946 L IL 1000 mL I cm = 1 mL 1 cup 48 tsp 1 cup 110 g 1 cup 200 mL 1 tbsp 3 tsp 1kg 1000 g I m3 = 1,000,000 cm3Physical Science I PART II: 2. Measure out the ingredients and mix them in a small pot. 3. Heat the mixture gently over very low heat. Stir until the mixture is semisolid. 4. Remove the pot from the stove and let the fudge cool. 5. Cut out a piece of aluminum foil. Find the mass of the aluminum foil. g [If you did not make the fudge, use 45.5 g for the mass] 6. Measure the length and width of your aluminum foil cm by cm [ If you did not make the fudge, use 27.9 cm (length) and 17.5 cm (width)] 7. Spoon your fudge out onto your square of aluminum foil and let cool. 8. Once your fudge is cool, find the total mass of the fudge and foil. [If you did not make the fudge, use 93.2 g here]. 9. Calculate the mass of the fudge. (Subtract the mass in step 5 from mass in step 8 to find the mass of fudge made. g 10. Divide your fudge and enjoy! 11. Don't forget to clean up and wash all the dishes! 3Physical Science I Name Date Dimensional Analysis Activity - Making Fudge Introduction: Many situations involve using dimensional analysis, such as cooking or baking. Dimensional analysis is a way of converting measurements into more common units using conversion factors. In this activity, you will use dimensional analysis to convert measurements into a recipe for making fudge. Please Note It is not necessary to actually make fudge to complete this lab assignment. If you have a sweet tooth or like fudge, please make and enjoy the fudge and have some fun while you do! (You can eat the fudge while doing the calculations). However, while it is entirely up to you whether you wish to make fudge or not; your lab report is not optional and you must complete ALL the calculations (with no fudge to enjoy while you do them). So, if you elect not to make fudge, just do the calculations and upload your lab report! But if you, don't forget to take pictures so we can have a discussion on the merits of enjoying fudge (while studying physics) afterwards. NOTE: To obtain full credit for this assignment, you must follow ALL instructions. Instructions: You must show all your work. Answers submitted without solutions will receive a failing grade for this assignment. You must complete all 3 Parts of the assignment (Parts I, II and III). You must use the given conversion factors (pg. 5) to complete your calculations for this assignment. If you make the fudge, you use your values; if you do not make the fudge, use the values given (in blue) to complete your calculations. PART 1 1. Use the conversion factors given on the back of this sheet to convert all measurements into the specified units. Round all numbers to whole numbers and draw a box around your final answer. a. 0.251 tsp of vanilla into drops b. 1.98 x 10" gal of milk into teaspoonsPhysical Science I c. 2.25 x 105 m of butter to tablespoons d. 10.305 g cocoa to teaspoons e. 2.0625 x 102 kg of powdered sugar to tablespoons