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Which factor is most important for each type of metamorphism?
regional: heat and pressure and shear stress (LOCAL)- contact: heat- high pressure- low deformational: high -pressure, low- heat
Is polyethylene glass transition?
Low-density polyethylene does exhibit a glass transition at around 150K.
What is the monomer of low density polyethylene?
ethylene
Explain why there are global high-pressure and low-pressure belts on Earth?
The convection cells radiate heat.
What is low density polyethylene used in?
carrier bags
What is a polyethylene dispensing bottle used for?
It is used to deliver small volumes of liquid at a low pressure.
Which factor is most important for each type of metamorphism?
regional: heat and pressure and shear stress (LOCAL)- contact: heat- high pressure- low deformational: high -pressure, low- heat
How do plastic grocery bags made of?
3 different thingsHigh-density polyethylene (HDPE)Low density polyethylene(LDPE)Liner low density polyethylene
What element do not conduct electricity or heat?
gold and silver are low conductors
What type of plastic is plastic bags?
Most of plastic bags are made of Polyethylene. It could be made of High Density Polyethylene (HDPE) or Low Density Polyethylene (LDPE) or a combination of both in addition to Linear Low Density Polyethylene (LLDPE).
Is polyethylene glass transition?
Low-density polyethylene does exhibit a glass transition at around 150K.
What is an evaporation coil with TXV?
The evaporator changes refrigerant from a low pressure liquid to a low pressure vapor, and acts as a heat exchanger, removing heat and humidity from the passenger compartment.
What is the monomer of low density polyethylene?
ethylene
Explain why there are global high-pressure and low-pressure belts on Earth?
The convection cells radiate heat.
What is L stand for on a weather map?
L stans for low such as low heat or low tempiture Usually low pressure.
What does the low pressure air mass do?
The Low Pressure Air Mass is the active feature of Our Atmosphere, air rises at it's center.The High Pressure Air Mass exists where-ever the Low does not: Air rising at the center of Lows descends at the centers of High Pressure Systems.The Low Pressure Air Mass acts as a Heat Pump that takes Heat North and Cold South.
Why gas conduct current at low pressure?
They don't. BUT at low pressures it is easy to ionize a gas, thus making it a plasma (which can be considered a state change {like boiling} and ionized gasses DO conduct current.
