Newton's Law of Cooling Calculator are physic/math calculator to find Initial Temperature of a object, Final Temperature of a object, Surrounding Temperature, Time difference of Initial Temperature and Final Temperature or Coefficient Constant base on Newton's Law of Cooling .

How long does it take for a cup of coffee or tea to cool down? The Newton's law of cooling calculator answers these kinds of questions.

Features:

- Instant calculation

- Result are copy able to other app

- Formula are include as reference

- Support up to 16 decimal place

- Support various unit for each input

Newton's Law of Cooling equation:

T2 = Ts + (T1 - Ts) * e(-k * Δt)

where:

T1: Initial Temperature

T2: Final Temperature

Ts: Surrounding Temperature

Δt: Time difference of T2 and T1

k: Coefficient Constant

Newton's law of cooling states that the rate of heat loss of a body is directly proportional to the difference in the temperatures between the body and its surroundings provided the temperature difference is small and the nature of radiating surface remains same.

Temperature difference in any circumstances results from energy flow into a system or energy flow from a system to surroundings. This leads to heating or leads to cooling of an object. Newton's Law of Cooling is helpful for studying water heating as it will show how fast the hot water in pipes cools down.

*This is a universal app that work for both iPhone and iPad.

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Get Newton's Law of Cooling Calc for iOS from Itunes App Store