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2020-2021. WS 3.6 Energy Conversions. 1) Perform each of the following conversions (factor label): a. 654 cal to joules. b. 12.9 J to Calories. c. 167 kJ to Calories. d. 99.3 Cal to joules. e. 5.7 X 103 J to kilojoules.
Homework #1: Energy Unit Conversions Solve the following problems using the conversions listed below. Report your answer with the correct units. Conversions: 1 calorie = 4.18 joules 1 Calorie = 1000 calories Ikilocalorie= 1 Calorie (food) 1. How many calories are in 16.00 joules? 3,83 cal 2. How many kilojoules are in 25.00 calories? 25 1 3.
Energy conversion problems: SHOW YOUR WORK FOR CREDIT!!! Convert 301 Cal to cal. Give an answer in scientific notation. [3.01 x 105 cal] Convert 1002 calories to joules. [4192 J] Convert 45 kJ to J. Convert 2.3 kJ to Cal. Convert 2500 J to kJ. Convert 76 cal to kcal.
Objective: • Students will determine how much energy a snack food provides to their body and how much physical activity (work) can be performed when that food is consumed. • Students will convert between Calories, calories, and joules. Essential questions:
What is a calorie? It is the amount of energy needed to raise the temperature of 1 gram of water 1 Celsius degree. 2. How many calories make up 1 Calorie? 3. Cellular respiration begins with a pathway called . 4. Is the following sentence true or false? Glycolysis releases a great amount of energy. Overview of Cellular Respiration(page 222) 5.
Alcohol as a source of kilojoules/Calories 1 One Calorie is equal to 4.2 kilojoules. Food and beverage labels in New Zealand use kilojoules (kJ). 2 One ‘standard drink’ contains 10g of pure alcohol and is approximately a bottle of regular beer, a small glass of wine or a shot of spirits. Alcohol is created through the fermentation of
Welcome to the Talk About Alcohol Games and Activities set. This resource has been carefully designed to make learning about alcohol (including how to stay safe and reduce negative risk taking) fun, engaging and relevant to teenagers’ lives. The Talk About Alcohol Learning Zone, talkaboutalcohol.com, has information on alcohol that is suitable
