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How many joules are in 56 kilo joules?
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
Can you Convert 5.42 calories to joules?
Yes. 5.42 calories equates to 22.692456 joules.
What is the unit of entropy and how is it measured in thermodynamics?
The unit of entropy is joules per kelvin (J/K) in thermodynamics. Entropy is measured by calculating the change in entropy (S) using the formula S Q/T, where Q is the heat transferred and T is the temperature in kelvin.
What is the heat of solution for barium chloride in joules?
The heat of solution for barium chloride is -61.7 kJ/mol. To convert this to joules, multiply by 1000 to get -61,700 J/mol.
How many joules are lost to the environment for each 100 joules of chemical energy stored in the coal?
It depends on the efficiency of the coal conversion process. If the process is 30% efficient, then 70 joules would be lost to the environment for every 100 joules of chemical energy stored in coal.
What kind of math do you use in calculating the energy of joules?
This can usually be done algebraically.
What is the formula for calculating the energy of a battery?
The formula for calculating the energy of a battery is: Energy (in joules) Voltage (in volts) x Charge (in coulombs).
What is the correct conversion between joules and kilojules?
To convert joules to kilojoules, divide the number of joules by 1000. For example, 1 kilojoule = 1000 joules, 5000 joules = 5 kilojoules.
When calculating power what 2 pieces of information are needed?
Work done (joules) and time taken (seconds) is the information needed to calculate power in watts (joules/second).
What is z joules?
A joule is the unit of measurement for energy. It is often used in physics to quantify work, heat, or electrical energy. "z joules" could refer to a specific amount of energy measured in joules, where "z" is a placeholder for a numerical value.
Are watts horsepower and joules units of power?
Yes, that is correct.
How much energy is gained by 3 grams of ice when it changes to water?
The energy needed to change ice into water is called the heat of fusion. For ice, this value is around 334 joules per gram. So, for 3 grams of ice, the energy gained when it changes to water would be around 1002 joules (334 joules/gram * 3 grams).
What math do you use in calculating the energy of joules?
It really depends on the kind of energy. Different kinds of energy are calculated in different ways.
What is the formula for joules using time and power?
The formula for calculating energy (in joules) using power and time is: Energy (Joules) = Power (Watts) x Time (seconds). This formula represents the amount of energy consumed or produced over a certain period of time at a specific power level.
Which shows a correct conversion between joules and kilojoules?
To convert joules to kilojoules, divide the number of joules by 1000. For example, to convert 5000 joules to kilojoules, you would divide 5000 by 1000 to get 5 kilojoules.
What is the equation for calculating the energy stored in a battery?
The equation for calculating the energy stored in a battery is E V Q, where E represents the energy in joules, V is the voltage of the battery in volts, and Q is the charge stored in the battery in coulombs.
Which shows a correct conversion between joules kilojoules?
4.5 kJ = 4500 J
