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we use kilojoules (kJ) to measure how much energy people get from consuming a food or drink. The kilojoule content of foods depends on the amount of carbohydrates, fats and proteins present in the food, and the portion size. a joule is so small that energy is often measured in batches of 1000 joules. A batch of 1000 joules is known as a kilojoule (kJ). ... Food energy is commonly measured in kilojoules (kJ). Even larger amounts of energy, such as electrical energy, are measured in megajoules (MJ).
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Why the energy in food is usually stated in kilojoules than joule?
we use kilojoules (kJ) to measure how much energy people get from consuming a food or drink. The kilojoule content of foods depends on the amount of carbohydrates, fats and proteins present in the food, and the portion size. a joule is so small that energy is often measured in batches of 1000 joules. A batch of 1000 joules is known as a kilojoule (kJ). ... Food energy is commonly measured in kilojoules (kJ). Even larger amounts of energy, such as electrical energy, are measured in megajoules (MJ).
Who stated law of conservation of energy?
The law of conservation of energy was first formally stated by Julius Robert Mayer in 1842 and later independently by James Prescott Joule in 1843. The law states that energy cannot be created or destroyed, only transferred or converted from one form to another.
What is ernest moniz' religious affiliation?
Ernest Moniz, the former U.S. Secretary of Energy, has not publicly stated a specific religious affiliation. He is known for his scientific background and focus on energy policy rather than religious matters. His public persona emphasizes his professional expertise rather than personal beliefs.
Is Tim Urban Mormon?
He has a rather large family and has stated he prays before he sings. But an LDS connection has never been stated.
What themes are usually easier to discover?
implied stated
How are sales tax rates usually stated?
as a percentage of sales
Which term defines ideas that are not stated directly but are understood by the audience?
The term that defines ideas that are not stated directly but understood by the audience is "implicit." It refers to information or messages that are implied or suggested rather than explicitly stated.
Who discovered and stated the Laws of Conservation for Mass and Energy?
albert Einstein
How did Bohr's model of the hydrogen atom differ from the previous model?
Bohr stated that electrons do not emit radiation unless they change energy states. Bohr stated that the energy of electrons exist in discrete states.
What is stated in law of conservation of energy?
The total amount of energy in a closed system will neither increase nor decrease.
How do you convert 48 grams to kilojoules?
48 x (the kj per gram of what ever substance your asking about) common ones: protein=16.8 carbohydrates=16.8 fats=37.8 you have not stated what the 48 grams are and therefor cannot be answered. hope this helped
Is energy generated or destroyed?
Energy exists, it is not "generated" or destroyed, as stated in the First Law of Thermodynamics . In electric power plants, energy is converted from chemical energy to mechanical energy to electrical energy.
