Depends on how much force is placed into a punch.
Voltage is electrical pressure and Joules is a power rating so other info is needed
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
Joules are the metric units used to measure energy. When you are working with any form of energy you state them in joules.
It's impossible. Nanometers are units of distance and Joules are units of energy.
Gram
A petajoule is 1015 joules (Quadrillion joules)
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
36.72 joules.
31.22 joules.
There are 1,000,000 joules in a megajoule.
There are 704 calories in 704 calories. If you intended to ask about joules, then 704 calories is about 2,947.51 joules.
480 calories = 2,009.664 joules.
135 calories = 565.218 joules.
80 calories is about 335 joules.
5,100 joules = 1,218.1141 calories.
3.76 joules is 0.89806057 calories.
102 joules is 24.362281 calories.