Question

ge Ul LL lut Cheez-its Label Pean gy (Caloric) od Types Nutrition Facts Serving Size 27 Crackers (30g) Nu Fa kcal/g Servin Amou Calor Calor Amount Per Serving Calories 150 Calories from Fat 70 % Daily Value * Total Fat 89 12% Saturated Fat 29 10% Trans Fat 09 Polyunsaturated Fat 49 Monounsaturated Fat 29 Cholesterol Omg Sodium 230mg Total Carbohydrate 179 Dietary Fiber less than 19 3% Sugars Og Protein 39 Tota Cho Sod Tot: 300mg 259 300mg Pro 3009 Vita Vitamin A 2%. Vitamin C 0% Calcium 4% Iron 6% • Percent Daily Values are based on a 2.000 calorie diet Your daily values may be higher or lower depending on your calorie needs: Calories 2.000 2,500 Total Fat Less than 650 800 Sat. Fat Less than 200 Cholesterol Less than Sodium Less than 2,400mg 2.400mg Total Carbohydrate 3750 Datary Fiber 259 30g Calories per gram: Fat 9. Carbohydrate 4 . Protein 4 INGREDIENTS: ENRICHED FLOUR (WHEAT FLOUR NIACIN, REDUCED IRON, THIAMIN MONONITRATE [VITAMIN B1). RIBOFLAVIN (VITAMIN B2), FOLIC ACID). VEGETABLE OIL (SOYBEAN AND PALM OIL WITH THO FOR FRESHNESS). CHEESE MADE WITH SKIM MILK (SKIM MILK, WHEY PROTEIN, CHEESE CULTURES, SALT ENZYMES, ANNATTO EXTRACT FOR COLOR), CONTAINS TWO PERCENT OR LESS OF SALT, PAPRIKA, YEAST PAPRIKA OLEORESIN FOR COLOR, SOY LECITHIN CONTAINS WHEAT, MILK AND SOY INGREDIENTS. Iro Rit

Answer 1

Kcal of Cheezit in 1 serving: 150 (Note that calories always refers to kilocalories)

The formula we must use is Q = m*c*(change in temperature)

Here, m = 10 kg (mass of water)

c= specific capacity of water = 1 cal/g = 1 kcal/kg

Substituting,

150 kcal = 10 kg * 1 * Change in temperature

Solving,

We get change in temperature = 15 degrees celsius.