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They breakdown the food to its simplest form then place it in a metal cup which is in a water box. After they place the cup in the water they take the temperature of the water (Tinitial). When they have the temperature of the water they ignite the food and check the temperature after the fire(Tfinal). Then they use the equation
q=Masswater x specific heatwaterx ΔTwater
(q=Heat in calories or joules) (T=temperature) (ΔTwater=Tfinal-Tinitial) (spefic heat of water= 4.18 J/g °C) (Masswater= Mass of water in box - mass of box w/o water)
(joules to calore conversion 1 calorie=4.184 Joules)
What else can I help you with?
How many calories to freeze water?
company calories in 6 strawberries
Most of what scientific know about extinct species is based on?
Most of what scientists know about extinct species is based on the study of bones and fossils. Scientists have studied many dinosaur bones to determine what they ate and how they lived. Fossils tell what the land was like at a given time in history.
Why is drawing conclusions difficult for scientists?
Many times, more than one theory can support a given set of experimental data. Therefore, it is difficult to determine which of the many available theories best fits the data presented.
Is the unit of measurement used in the nutrition to measure food energy?
Kilocalorie (kcalorie or kcal)
Why are there many different types of scientists?
There are many different types of scientists because one person could not handle all the information of geology, astrology, and other types of science. Since there are numerous types of sciences, there has to be many different types of scientists, so there are many different scientists because there are many different sciences.
On a food label how many calories per day are used as the standard to determine the percent daily value?
2500
How many fats are there in 135 calories?
Fats are not in calories but in food. Food nutrients (and fats are one of them) usually have calories.
How many standard SI calories are in one food Calorie?
1000. Food Calories are SI kilocalories
How many calories in chicken egg foo young?
how many calories in egg foo young? how many calories in egg foo young?
How many calories does jump rope have?
its not a food
How many calories are in 5000 pounds of food?
Depends on the kinds of food.
How many calories do you eat each day on the Atkins diet?
That depends on the food eaten, each food has different calories content
How many calories is listed on daily value food label?
The daily value on food labels is based of of a 2,000 calories diet.
How many calories in Chinese food?
forty five
How many calories is anorexia?
No. You would have to eat almost NO calories to accomplished that.
When you eat something you are taking in what and energy?
you are taking in calories. how many calories your taking in depends on the food.
Where could a person find information on the calorie content in food?
The information on calories on food can be found on the package of each food. Moreover, one can also search on the internet for the calories of each food, such as the understanding calories of NHS. One can also download an application which explains how many calories each food has.
