Question

An adult eats food whose nutritional energy totals approximately 2000 Cal per day. The adult burns 1800 Cal per day. A) How much excess nutritional energy, in kilojoules, does the adult consume per day? Express your answer using one significant figure. B) If 1 lb of fat is stored by the body for each 14.6×10^3 kJ of excess nutritional energy consumed, how long will it take this person to gain 1 lb? Express your answer using one significant figure.

Name: an adult eats food whose nutritional energy totals approximately 2000 cal per day the adult burns 1800 cal per day a how much excess nutritional energy in kilojoules does the adult consume p 23563
Uploaded: 2022-10-04T16:28:45-08:00
Duration: 1 min 40 s
Channel: Ma Ednelyn Lim
Description: an adult eats food whose nutritional energy totals approximately 2000 cal per day the adult burns 1800 cal per day a how much excess nutritional energy in kilojoules does the adult consume p 23563

          An adult eats food whose nutritional energy totals approximately 2000 Cal per day. The adult burns 1800 Cal per day. A) How much excess nutritional energy, in kilojoules, does the adult consume per day? Express your answer using one significant figure. B) If 1 lb of fat is stored by the body for each 14.6×10^3 kJ of excess nutritional energy consumed, how long will it take this person to gain 1 lb? Express your answer using one significant figure.

Added by Kari C.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Ma Ednelyn Lim

10/04/2022

Step 1

The adult consumes 2000 Cal per day and burns 1800 Cal per day. The excess energy is: Excess energy (Cal) = Energy consumed - Energy burned = 2000 Cal - 1800 Cal = 200 Cal Show more…

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An adult eats food whose nutritional energy totals approximately 2000 Cal per day. The adult burns 1800 Cal per day. A) How much excess nutritional energy, in kilojoules, does the adult consume per day? Express your answer using one significant figure. B) If 1 lb of fat is stored by the body for each 14.6×10^3 kJ of excess nutritional energy consumed, how long will it take this person to gain 1 lb? Express your answer using one significant figure.