Microwave Heat Capacity

The microwaves which are emitted by your microwave oven affecting polar molecules as the direction of the electric field changes over time the polar molecules often of water attempt to follow the field by changing their orientation inside the material to line up along the field lines in an.

Microwave heat capacity.

Microwave thawing of materials which melt over a finite temperature range are analyzed using the effective heat capacity method. A typical domestic microwave has a wattage somewhere between 700 and 1 200 watts. The power of a microwave is measured in watts. In general the more watts a microwave has the faster and more evenly it will cook food.

The inside portions of thicker foods are mainly heated by heat conducted from the outer 1 centimeter 0 39 in. However microwave ovens for domestic and laboratory applications normally use work at 2 45 ghz in order to allow a deeper penetration of microwaves into the materials ensuring a more uniform heating. Ideal capacity of microwave oven depends on the family size and usage someone famous in oven selection essentially it says for a small family for solo type micro oven 15 20 liters is enough but for the same small family for grill or convection type 21 30 liters is sufficient. Microwave ovens produce heat directly within the food but despite the common misconception that microwaved food cooks from the inside out 2 45 ghz microwaves can only penetrate approximately 1 centimeter 0 39 in into most foods.

Essentially it says for a small family for solo type micro oven 15 20 liters is enough but for the same small family for grill or convection type 21 30 liters is sufficient. Follow above section on microwave oven usage and corresponding microwave type mapping. The state of the material solid liquid or mush is deduced from the equilibrium liquid volume fraction vs. Below we are listing a table to calculate the capacity.

Temperature relationship for the substance and the microwave power is calculated from maxwell s equations. Capacity which ranges from around 17l to 32l matters too the bigger the household the more you ll need. You can expect a 700 watt microwave to boil a cup of water in around 2 and a half minutes.