Please rephrase this question. This question is impossible to answer as currently posed.
You could figure out the Power output of an oven in Watts (J/sec), but even that would depend on what temperature the oven was set for. Different ovens set for the same temperatures would have different power outputs - even when set to the same temperature. Even when set to a particular temperature, the power output will vary with time, since most ovens at least partially (if not completely) control temperature by means of alternately powering up the heating element and shutting it off. It also depends on what type of oven - gas, electric - or for that matter - microwave.
In residential applications, the supply voltage is between 200 and 250V. Nominally we call this 220v or 240v depending on who you ask.
82.9 joules.
3.6 mega joules
A calorie is about 4.2 joules, therefore a kilocalorie is about 4200 joules. You can multiply by this number.
1,055.05 joules per BTU.
1 BTU = ~1,055.056 joules
1500 Watt.
1 Watt = 1 Joule/Sec or Joule = Watt * Time (seconds) So saying that the 1200-W toaster oven is working at full capacity then it is using 1200W * (60 sec * 25) = 1,800,000 joules.
56 kilo joules = 56,000 joules
A petajoule is 1015 joules (Quadrillion joules)
36.72 joules.
31.22 joules.
82.9 joules.
3.6 mega joules
There are 704 calories in 704 calories. If you intended to ask about joules, then 704 calories is about 2,947.51 joules.
A calorie is about 4.2 joules, therefore a kilocalorie is about 4200 joules. You can multiply by this number.
480 calories = 2,009.664 joules.
80 calories is about 335 joules.