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Instant free online tool for joule to millijoule conversion or vice versa. The joule [J] to millijoule [mJ] conversion table and conversion steps are also listed. Also, explore tools to convert joule or millijoule to other energy units or learn more about energy conversions.
From the selection list, choose the unit that corresponds to the value you want to convert, in this case ' Joule [J] '. Finally choose the unit you want the value to be converted to, in this case ' Millijoule [mJ] '.
How to convert Joules to Millijoules (J to mJ)? 1 J = 1000 mJ. 1 x 1000 mJ = 1000 Millijoules. Always check the results; rounding errors may occur. Definition: In relation to the base unit of [energy] => (joules), 1 Joules (J) is equal to 1 joules, while 1 Millijoules (mJ) = 0.001 joules.
Free online energy converter - converts between 55 units of energy, including joule [J], kilojoule [kJ], kilowatt-hour [kW*h], watt-hour [W*h], etc. Also, explore many other unit converters or learn more about energy unit conversions.
31 gru 2023 · Unit Converter. Convert between units of energy, mass and volume commonly used in the energy sector
7 gru 2023 · Show that the rest mass of a proton, 1.67 × 10 –27 kg, is roughly equivalent to 1 GeV/c 2. Step 1: Write the known quantities. Step 2: Substitute quantities into Einstein's energy-mass relation. E = mpc2. E = (1.67 × 10 –27) × (3 × 10 8) 2 = 1.50 × 10 –10 J. Step 3: Convert joules to electronvolts. = 9.4 × 10 8 eV = 0.94 GeV.
Do a quick conversion: 1 joules = 1000 millijoules using the online calculator for metric conversions. Check the chart for more details.
