b. If you try to cook an egg in a microwave oven, the egg may explode. Compare this result to the process of cooking popcorn in a microwave oven.
Answer: The yolk will boil and the increasing pressure inside the membrane can cause it to explode. In popcorn, water inside the kern boils and the increasing pressure inside the hull can cause it to explode.
Why: The microwaves heat the water molecules inside the yolk without overheating and damaging the tough membrane
around the yolk. While conventional cooking usually weakens the membrane long before it makes the yolk boil, that is
not so with microwave cooking. If the yolk overheats and releases large numbers of gaseous water molecules, those
water molecules can create an enormous pressure inside the membrane. When the membrane finally bursts, the steam
throws gooey yolk all over the inside of the oven. Not a pretty sight.
Both gaseous CO2 and solid-state Nd:YAG lasers are used for cutting, in addition to welding, drilling, surface treatment, and marking applications.[2]
Common variants of CO2 lasers include fast axial flow, slow axial flow, transverse flow, and slab.
CO2 lasers are commonly "pumped" by passing a current through the gas mix (DC Excited)or using radio frequency energy (RF excited). The RF method is newer, and now more popular. Since DC designs require electrodes inside the cavity, they can encounter electrode erosion and plating of electrode material on glassware and optics. Since RF resonators have external electrodes they are not prone to those problems.
In addition to the power source, the type of gas flow can affect performance as well. In a fast axial flow resonator, the mixture of carbon dioxide, helium and nitrogen is circulated at high velocity by a turbine or blower. Transverse flow lasers circulate the gas mix at a lower velocity, requiring a simpler blower. Slab or diffusion cooled resonators have a static gas field that requires no pressurization or glassware, leading to savings on replacement turbines and glassware.
if you Super heat the water DROP with a freqeuncy it will cause it to become unstable with the infrared radiation, i will release thermal energy or GTNT as stanly calls it.
get you your cutting lasers!
