Absolute Zero: Considered to be the point at which theoretically no molecular activity exists or the temperature at which the volume of a perfect gas vanishes. The value is 0° Kelvin, -273.15° Celsius and -459.67° Fahrenheit.

 

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Absolute Zero: Considered to be the point at which theoretically no molecular activity exists or the temperature at which the volume of a perfect gas vanishes. The value is 0° Kelvin, -273.15° Celsius and . . . View Full Definition

Absolute Temperature: Temperature measured on a scale that sets absolute zero as zero. In the SI system, the kelvin scale is used to measure absolute temperature.

Zero Point Energy: A minimum possible energy for an atom or molecule predicted by quantum mechanics. Electrons stay in motion and bonds continue to vibrate even at absolute zero because of zero point energy.

Zero Uptick: The assumption of payment of scheduled principal and interest with no payments.

Zero Crossing: An analog waveform consists of two alternating voltage polarities (positive to negative to positive...etc.). The point where the polarity changes from positive to negative, or vice versa, is . . . View Full Definition

Zero-Balance Account (ZBA): Related: Tick-test rules

Zero-Base Budgeting (ZBB): A checking account in which zero balance is maintained by transfers of funds from a master account in an amount only large enough to cover checks presented.

Zero Tolerance: In food safety policy, a 'zero tolerance' standard generally means that if a potentially dangerous substance (whether microbiological, chemical, or other) is present in or on a product, that . . . View Full Definition

Zero Sum: A zero-sum market is one in which one investor's profit mirrors another investor's loss. For every dollar one person makes, someone else loses a dollar. Commodities and options markets are e . . . View Full Definition

Zero Order Reaction: A reaction with a reaction rate that does not change when reactant concentrations change.