Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is food energy expressed in?


The energy stored in foods is usually expressed in calories. A calorie is defined as the amount of heat needed to raise the temperature of one gram of water by one degree Celsius.

{{ relativeTimeResolver(1639269487501) }}

LIVE
points 24
Rating

Similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE