Explain the heating effect of electric current. Explain the definition of electromagnetic radiations. What is meant by the electromagnetic field? How we can produce it? Give me the procedures about how we can prepare? Give a proper definition of charge. ...
This part of the machine works just like the chiller cabinet in a refrigerator. It cools down the incoming air and a dehumidifier removes any excess moisture. The air then flows over a heating element (similar to the one in a fan heater). On a cold day, this part of the unit may be...
Kettles are among the simplest of household appliances. Lift the lid and peer inside and you'll see, at the very bottom of the water container, a coil of thick metal called the heating element. When you plug the kettle into an electrical outlet, a large electric current flows into the ...
28(Methods section). The simulation was post-processed to provide a more complete physical picture of the jet behaviour, leading to the images inFig. 4showing the spatial variations of various quantities att≈t0+5.0 ns in the plane containing the jet’s...
increasing the CO2levels in a planet's atmosphere, causing rapid heatingThis is a reference toclimate changecurrently occurring on planet Earth. Theoverwhelming consensus among climate scientistsis that this is that this shift is caused by human factors, such as the burning of fossil fuels releasing...
As weather condition is uncertain and both consumption and production are inelastic in the short term, natural gas price is quite volatile especially in the heating season. Due to an imbalance between production and consumption, storage plays an important role in ensuring availability and smoothing ...
The title text is a continuation of one of the jokes already mentioned in the main comic (fourth phrase from the top to the left) aboutFast radio bursts(FRBs) andperytons. See explanation in the last entry in thetable below. Suppresses antimatter in early universe ...
A more severe physical problem of this nature is fission reactor meltdown (Chernobyl!). You do not have electric heating but you do have a radiation source term and that term is temperature dependent. Whether my explanation applies to your problem or not is something that is impossi...
So an n-type ingot would be made by heating chunks of silicon with small amounts of phosphorus, antimony, or arsenic as the dopant, while a p-type ingot would use boron as the dopant. Slices of n-type and p-type silicon are then fused to make the junction. A few more bells and ...
Although heat dissipation in rails should not, theoretically, be an issue, the brakes on high-speed trains need to be very powerful, so the heating effect can be significant. If there's a busy section of track where many trains brake in quick succession (something like the approach to a ...