Calorimetry: How to Count Your Food

The calorimeter is a large round silver cylinder with a small cylinder inside. It has three holes around the lower end of the big room. The smaller chamber is held at the top by a metal rod and penetrates the two chambers. Below the room there is a cork that sticks directly from above (this is where you put the food you test). There is a thermometer in the room to measure the water temperature. To maintain heat transfer, the top of the chamber is covered with aluminum foil.

In this experiment, I do not eat nuts, but I use a calorimeter. In Latin, "calorie" means fever, "metric" means measurement. The calorimetric method is also a measure of the amount of heat exchange. Calorimetry can be used to find out that many calories in the house are in the food. Calories are units of energy or calorie, all kinds of food is the source. In food, the internal energy is measured in calories. Upper case letter C's calorie is called food calorie, which corresponds to a maximum of 1000 calories, and the calorie of lowercase letter c is the energy required to heat 1 gram of water to 1 ° C. To know the calories of nuts, we need to divide the change in Fahrenheit by the number of grams underwater. I will test this experiment 10 times for each of the three nuts I chose (peanuts, almonds, and cashew nuts). If you do everything correctly in an experiment, you may burn yourself.

Do you really count all the calories? Please remember that small 25 calorie snacks can be added throughout the day. The number of snacks, the amount of food from the meal partner 's dish, and the number of calories consumed during cooking. Your daily caloric intake may be considerably higher than you think. Do this: Ignore the pre-packaging marketing and get your information from the Nutrition facts tab. Your favorite food may contain some healthy ingredients, but their fat and calories may be too high to be part of a weight loss program. For example, avocado is rich in healthy fat, but calories are also very high. Eat them moderately or throw away the food you keep fat