Answered

Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Which of the following statements about a calorie is true?

A calorie is the amount of heat required to raise the temperature of any substance by one degree Celsius.
1 calorie is equal to 1 joule.
A calorie is the amount of heat required to raise the temperature of one gram of pure water by one degree Celsius.
A calorie is a measurement of light energy.

Sagot :

genewho

According to the research, the correct option is A calorie is the amount of heat required to raise the temperature of one gram of pure water by one degree Celsius.

What is a calorie?

It is a unit whose function is to express thermal energy, indicating the amount of heat that is needed, with normal pressure, to increase the temperature of 1 gram of H2O by 1ºC.

In the International System, the calorie is replaced by the joule (a calorie is equal to 4.1855 joules), although its use is preserved since it is used to express the energy power that food possesses.

Therefore, we can conclude that according to the research, the correct option is A calorie is the amount of heat required to raise the temperature of one gram of pure water by one degree Celsius.

Learn more about calorie here: https://brainly.com/question/14720784

#SPJ1

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.