If 1 lb of fat is stored by the body for each 14.6 × 10³ kJ of excess nutritional energy consumed, how long will it take this person to gain 1 lb?

Q: Which of the following foods contains the lowest amount of sodium? A. A hot dog B. One cup of canned…

A: Which of the following foods contains the lowest amount of sodium? A. A hot dog B. One cup of canned…

Q: Complete the following table. Round each of your answers to 3 significant digits. energy content…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: (a) A 2-inch piece of two-layer chocolate cake with frosting provides 1670 kJ of energy. What is…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If a wheelchair-marathon racer moving at 13.1 miles per hour expends energy at a rate of 655…

A: Given ;   Racer move=13.1 miles/hour  Expands energy=655 cal/hour  Energy required to complete…

Q: A person uses 750 kcal on a long walk. Calculate the energyused for the walk in each of the…

A: Given, The person uses energy on a walk= 750 kcal. we have to calculate the energy in joules and…

Q: When 1.0 g of gasoline burns, it releases 11 kcal of heat. The density of gasoline is 0.74 g/mL. a.…

A: It is given that:Mass of gasoline = 1.0 gAmount of heat released = 11 kcalDensity of gasoline = 0.74…

Q: a person practicing yoga for one hour burns 285 kilocalories (kcal), how many joules (J) of energy…

A: 1kcal=4184joule 285kcal= 285×4184= 1192440joule

Q: Convert this energy value to kilocalories (kcal). 153 kJ = kcal

A:

Q: Homogenization of milk O Is no longer used. O And wine makes them safer for human consumption. O Is…

A: homogenization of milk is the process of breaking the fat into smaller particles to make it soluble…

Q: The label of a black cherry almond energy bar with a mass of 68 g lists the nutrition facts as 39 g…

A: 4:Given:Mass of energy bar = 68 g Mass of carbohydrate = 39 g Mass of fat = 5g Mass of protein = 10…

Q: A serving of fish contains 60 g protein and 18 g of fat. If protein has a caloric value of 4 kcal/g…

A:

Q: Calculate the energy needed to heat the cube of silver, with a volume of 10.0 cm, from 18 °C to 26 "…

A: Given : Volume of silver cube = 10.0 cm3 = 10.0 mL                                   (since 1 cm3 =…

Q: You lose 5 pounds over a 30-day period. Which of the following quantities act like astate function:…

A: It is given that you lose 5 pounds in 30 days.  We have given the following quantities : amount of…

Q: 59. An adult eats food whose nutritional energy totals approxi- mately 2.2 x 10 Cal per day. The…

A: Given data Energy consumed by Adult : q1 = 2.2x103 Cal/day Energy burn by Adult : q2 = 2.0x103…

Q: Part A During one week, Charles swam for a total of 2.5h and walked for a total of 8.5 h. If Charles…

A: Only first question is answered according to the policy

Q: Does 1L of water at 65° C have more, less or same quantity of energy as 1 mL of water at 65° C?…

A:

Q: If a person practicing yoga for one hour burns 235 kilocalories (kcal), how many joules (J) of…

A: Answer : We have to calculate energy in terms of Joules . Explanation : Person is practising yoga…

Q: Give 5 examples of daily instances or activities that require or produce energy.

A: Energy is a quantity which must be provided to an object for work done. There are different forms of…

Q: A light bulb consumes energy at a rate of 80.0 joules per second . How long in seconds will it take…

A: Given ; rate = 80 j/s

Q: A 70.0-kg person had a quarter-pound cheeseburger, French fries, and a chocolate shake. Protein (g)…

A: Calorific value of food is defined as the amount of energy that a food contains. It is calculated by…

Q: Give 5 examples of daily instances or activities that require or produce energy. Explain wherethis…

A: The different examples of energy are: a) Solar power plants that convert solar energy to electrical…

Q: While on a diet, a woman lost 3.52 lb the fi rst week, 2.2 lb the second week, and 0.59 lb the third…

A: The given information is , A Woman lost 3.52 lb the first week, 2.2 lb the second week and 0.59 lb…

Q: Suppose that a person eats a diet of 2383 Calories per day. Convert this energy into joules.

A: Suppose that a person eats a diet of 2383 Calories per day. This energy is to be converted into…

Q: omplete the following table. Be sure each of your answer entries has the correct number of…

A: Food Energy content when eaten   calorie (cal) kilo calorie (kcal) kJ a slice of cooked…

Q: 4. An athlete eats food in order to get energy for their competition that day. What type of energy…

A:

Q: When a 0.69-g sample of olive oil is burned in a calorimeter, the heat released increases the…

A: The amount of energy for a particular amount of matter present at specific temperature with specific…

Q: if a food label identifies the total number of kilocalories in a bowl of cereal as 140 and the…

A: The total energy in a bowl of cereals = 140 kilocalories  The energy supplied by carbohydrates =…

Q: A 0.82 g corn chip burns and heats 50 g of water from 22.1 degrees C to 27.8 degrees * C . If 0.23 g…

A:

Q: 18.7 grams of ethanol are heated from 18.2°C to 112.1°C how many joules of energy were required?

A: Given that,  Weight of ethanol m = 18.7 g Initial temperature of ethanol T1 = 18.2°C Final…

Q: A young patient drinks whole milk as part of her diet. Calculate the total kilocalories if the glass…

A: Given: In a glass of whole milk, 12 g of carbohydrate, 9 g of fat and 9 g of protein are present.

Q: The average adult human burns 2.00 × 10° kcal per day in energy. What is this rate in kJ per hour ?

A: Given: Energy= 2.00×103 To find: The rate of energy in kJ per hour

Q: How many calories are needed to heat a pot of 1,600 g of water from 25 °C to 100. °C?

A: Specific Heat capacity is the amount of heat required to raise the temperature of 1 g of substance…

Q: An adult eats food whose nutritional energy totals approximately 2100 Cal per day. The adult burns…

A:

Q: A 2.5 kg sample of copper at 24.1 degrees C experiences a change in temperature to 19.7 degrees C.…

A: The given problem can be solved by using the formula given below as; q = m C ∆T…

Q: A solar cell generates 500 kilojoules of energy per hour. To keep a refrigerator at 4°C, one needs…

A: About 250kcal/h is needed for running refrigerator. Given solar cell generates 500 kilojoules of…

Q: How many calories of energy correspond to 28.4J ?

A: 1. In physical chemistry, for the measurement  of total energy, we have to use some important units…

Q: How many calories of heat will be needed to raise the temperature of 200 grams of iron from 27°C to…

A: Given: Mass of iron = 200 g. Initial temperature of iron = 27 oC And the final temperature of iron =…

Q: 19. Which of the following examples of types of energy are traditional sources of energy? coal O…

A: Here we have to predict traditional sources of energy from the given energy.

Q: Suppose that a person eats a diet of 2383 Calories per day. Convert this energy into kilowatt-hours.

A: In generally power is given by kWh so the calories of energy is cavorted as kWh by below,

Q: 2kg of a mystery material requires 16.8kJ of energy to change temperature from 20 C to 30°C. What is…

A: Given : mass = 2 kg Convert kg into grams as follows. 1 kg = 1000 g2 kg = 2 kg × 1000 g1 kg=2000 g…

Q: A reaction releases 421 kJ of energy. How many kilocalories does this correspond to?

A: Kilocalories (kcal) and kilojoules (kJ) are units of energy. The energy required to raise the…

Q: A 0.25 g sample of a pretzel is burned. The heat it gives off is used to heat 50. g of water from 18…

A: Given : Mass of pretzel = 0.25 g Mass of water = 50 g Initial temperature of water = 18 oC And final…

Q: A nutritional bar contains 8575 nutritional calories. How many joules of energy is this?

A:

Q: If the energy in a serving of food can heat up 450,000 g of water 1 degrees C how many calories are…

A: Calories served can be calculated using the following equation: Q = m.s.ΔT Where Q = energy per…

Q: When 31.2 g of aluminum is warmed from 21.5°C to 30.9°C, how many calories of heat does it require?

A: Specific heat capacity is the amount of heat in Joules is required by the substance to raise its…

Q: Complete the following table. Round each of your answers to 3 significant digits. energy content…

A:

Q: 1. Calculate the amount of energy in both units of Joules (J) and Nutritional Calories (Cal) in a…

A: