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the basic is 'J' however in si units it is 'N m'
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∙ 12y ago
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Is 3.25kcal the same amount of energy as 3.25jouls?
No, to convert from cal. to joules 1 cal. = 4.18400 joules , then 1KCal = (4.18400 *10^-3) joules so 3.25 kcal doesn't equal 3.25 Joules
What is the metric unit for measuring energy?
Joules are the metric units used to measure energy. When you are working with any form of energy you state them in joules.
Convert 355 nanometers to Joules?
It's impossible. Nanometers are units of distance and Joules are units of energy.
How many joules are in 1500 grams?
Voltage is electrical pressure and Joules is a power rating so other info is needed
How much power is used when 600J of work are done in 10s?
60 W
What is the symbol of j?
No element has the symbol J. It's the symbol for the energy unit joules, though.
What symbol is used to show a transfer of energy?
j (joules)
What symbol is used for joules?
just 'J' so kJ for kilojules, you can google this easily
How do you convert kilojoules into calories?
Depends on the type of calorie you're asking about. A "small calorie" which uses the symbol 'cal' is equivalent to about 4.18 Joules. A "large calorie" which uses the symbol 'Cal' is equivalent to about 4.18 Kilo Joules.
How many joules are in 56 kilo joules?
56 kilo joules = 56,000 joules
How do you convert from killi joules to joules?
To convert from kilo joules to joules you have divide by 1000 as 1 kilo joule is equal to 1000 joules. E.g. 2 kilo joules equals 2000 joules.
Define the word power?
In the context of science and engineering, 'power' (symbol: P ) is defined as the 'rate of doing work'. It's measured in joules per second which, in SI, is given the special name, the watt (symbol: W).
How many joules in a petajoule?
A petajoule is 1015 joules (Quadrillion joules)
How do you Convert 3 calories to joules?
4.18400 joules = 1 calorie, so 12.552 joules = 3 calories
What is another name for joules per second?
The watt (symbol: W) is the SI derived unit of power, equal to one joule of energy per second
How many joules are there in 135 calories?
148 calories is 619.6 joules. Since one calorie = 4.18 joules then you multiply that number by 148 and you get 618.64 joules (619 rounded)
How do you you convert cal to joules?
1 calorie = 4.1858 joules 1 joule = 0.2389029576186153 calories As an example, convert 5 calories to joules. 1 calorie = 4.1858 joules, therefore 5 calories = 4.1858 x 5 joules = 20.929 joules. So when converting calories to joules, multiply the number of calories by 4.1858 to give you the number of joules.
