6 Questions
What is the SI unit of power?
Watt
Which organ in the body uses about 19% of the body's energy under resting conditions?
Brain
What is the body's basic energy source?
Food
What is the conversion factor between 1 kWh and joules?
$3.6 \times 10^3$ J
How many Calories are needed per day by a female according to the text?
2000 Calories
How many Calories does 1 gram of alcohol provide?
$7 \times 10^{-3}$ Calories
Test your knowledge on the SI unit of power, its relation to work and energy, and how energy is utilized by different organs in the human body. Learn about watts, joules, kilowatt-hours, and the body's energy sources.
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