0
What else can I help you with?
Why do you suppose scentists use the joule as the unit of measurement of energy insteasd of the calorie?
Scientists use the joule as the unit of measurement for energy because it is a more universal and standardized unit within the International System of Units (SI). Calorie, on the other hand, is a non-SI unit commonly used in the field of nutrition and can create confusion due to multiple definitions and conversions. Joule provides a more precise and consistent way to measure energy across different scientific disciplines and applications.
What is the unit of measure of the energy value of food?
Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.
Why do scientist use the joule as the unit of measurement of energy instead of calorie?
Scientists use the joule as the unit of energy measurement because it is part of the International System of Units (SI) and is more universally accepted and consistent for scientific calculations. The calorie is still used in some contexts, particularly in nutrition, but the joule is preferred for scientific research and calculations.
How hot is joule?
Like Angelina Joule? [Joke] It doesn't work that way; a joule isn't equivalent to a temperature reading. Joules and calories measure energy, but you wouldn't ask how hot is a calorie since I expect you're more familiar with this unit. How much will one joule raise the temperature of one gram of water is a better question. But you didn't ask that.
Which is a unit of work and energy?
Joules (J) . . . . but a Joule is quite a small amount of energy, so kilojoule is more common (kJ).
Why do you suppose scentists use the joule as the unit of measurement of energy insteasd of the calorie?
Scientists use the joule as the unit of measurement for energy because it is a more universal and standardized unit within the International System of Units (SI). Calorie, on the other hand, is a non-SI unit commonly used in the field of nutrition and can create confusion due to multiple definitions and conversions. Joule provides a more precise and consistent way to measure energy across different scientific disciplines and applications.
What is the unit of measure of the energy value of food?
Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.
Why do scientist use the joule as the unit of measurement of energy instead of calorie?
Scientists use the joule as the unit of energy measurement because it is part of the International System of Units (SI) and is more universally accepted and consistent for scientific calculations. The calorie is still used in some contexts, particularly in nutrition, but the joule is preferred for scientific research and calculations.
How many calories are in one joule?
1 joule is equivalent of 9.478 170 x 10-4 Btu, 0.238 846 (small) calories. In science/chemistry there 4.184 Joules per calorie so there are 1/4.184 = 0.239 calories per Joule. See the related link for more information.
What is the unit of measurement used to express the energy emitted per second?
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
There are two units for energy What are they?
There are many more than two units in common use for energy. Some of them are: -- newton-meter -- joule -- foot-pound -- calorie -- watt-second -- kilowatt-hour -- horsepower-hour
How are calorie and joule similar and different?
Both calorie and joule are units of energy. The main difference is in the scale - one calorie is equal to 4.184 joules. Calories are commonly used in nutrition to measure the energy content of food, while joules are a more universal unit of energy used in scientific contexts.
What is the difference between fat and calories?
A calorie is the unit of energy required to raise one gram of water 1 degree Celsius. A kilocalorie, or Calorie, is the equivalent of 1000 calories.
Which can do more work-a joule of heat energy or a joule of sound energy?
Joule is a measure of energy, also called work, and it doesn't matter what type of energy it is. Work is normally used to describe mechanical energy but it is still measured in Joules.
How hot is joule?
Like Angelina Joule? [Joke] It doesn't work that way; a joule isn't equivalent to a temperature reading. Joules and calories measure energy, but you wouldn't ask how hot is a calorie since I expect you're more familiar with this unit. How much will one joule raise the temperature of one gram of water is a better question. But you didn't ask that.
Which is a unit of work and energy?
Joules (J) . . . . but a Joule is quite a small amount of energy, so kilojoule is more common (kJ).
What are joules?
A Joule is the unit of energy or work in the SI system. It is defined as the work done in moving 1 meter against a force of 1 Newton. Other relations are that 1 Joule/sec = 1 watt, 1 calorie = 4.2 Joules, 1 BTU = 1055 Joules.
