What happens when epoxy is cured at the glass transition temperature? How does the glass transition affect elastomer mechanical properties? Why don't crystalline polymers have a glass transition temperature? How
What happens when epoxy is cured at the glass transition temperature? What happens to rates of evaporation in dry climates? What happens to rainwater that falls on land? What happen when your body temperature goes down 2 degrees Celcius?
A good metric to use would be the glass transition temperature, which marks the point where a polymer's amorphous phase transitions from a glassy state (at lower temperature) to a rubbery state (at higher temperature). Polymers tend to be more brittle below the Tg. The Tgis usually between ...
At this point in the electricity generation process, what happens next differs depending on whether a system is grid-tied, off-grid, or hybrid. (Source: Penn State) On-Grid Solar In a traditional grid-tied system, the DC electricity is transmitted by cables directly to a string or central...
Waste sorting and collection happens door to door, with the collector keeping the value of recyclables after delivering all materials to the local MRF. Organics are composted, recyclables are cashed in, and the rest is put on public display to show product/packaging design challenges. According ...
Fortunately, this happens progressively enough that it isn’t unsettling, and the car feels more controlled than a Evoque or the XC40. In Comfort mode, the steering is super-light and well suited to town driving. You can make it more weighty and reassuring by putting the car in Sport mode...
In the developing world, circular economic systems are expanding. There are material recovery facilities, or MRFs, sprouting up everywhere. Waste sorting and collection happens door to door, with the collector keeping the value of recyclables after delivering all materials to the local MRF. Organics...
We've talked about thecore a lot already; it is where fusion takes place. As you'd expect, it's where you'll find the highest temperature on the sun: some 27,000,000,000 (27 million) degrees Fahrenheit. The radiative zone, sometimes called the "radiation" zone, is wh...
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How does evaporation affect temperature? What affects dew point temperature? How does the entropy of the system change when the temperature of the system increases? What happens when methane is burned? What happens when epoxy is cured at the glass transition temperature? What happens if you...