Examlex
What is "limb darkening"? Explain why limb darkening occurs in the Sun.
High-Pressure Gas
Gas that is stored under high pressure, often used for energy storage, as a propellant, or in industrial processes.
High-Pressure Liquid
Refers to a liquid under pressure greater than atmospheric pressure, often found in hydraulic systems to transmit power.
Refrigeration Cycle
The process in which a refrigerant absorbs and releases heat to cool and dehumidify the air in an air conditioning system.
Metric Measurement
A system of measurement based on meters, liters, and grams as units of length, volume, and weight respectively.
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