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Calorie

en.wikipedia.org/wiki/Calorie

Calories are units of energy. Various definitions exist but fall into two broad categories. The small calorie or gram calorie (symbol: cal) is the approximate amount of energy needed to raise the te...

counting calories

www.mansfieldct.org/Schools/MMS/staff/hand/countingcalories.htm

Counting calories Back to main heat and temperature page. calorie: 1 calorie will raise 1 gram of water 1 degree Celsius. If 1 g of water is given 2 calories, ... at 70 degrees Celsius. How many calories are needed to get the sample to boiling?

What is calorie (cal)? - Definition from WhatIs.com

whatis.techtarget.com/definition/calorie-cal

The calorie (symbolized cal) is a unit of heat occasionally used in the ... When 1 cal of heat energy is transferred to one gram (1 g) of pure liquid water, the temperature ... When the temperature of 1 g of pure liquid water falls by 1º C or 1º K, that ... required to raise or lower one kilogram (1 kg) of pure liquid water by 1º C or ...

The calorie, or gram calorie, is the quantity of heat required to raise the temperature of 1 gram of pure water 1°C. The kilocalorie, or kilogram calorie, ... The amount of heat energy needed to effect a 1°C temperature increase in 1 gram of water ...

New Page 1

www.pstcc.edu/departments/natural_behavioral_sciences/Web Physics/Chapter12.htm

If the same unmarked thermometer is placed in pure water and heated, the mercury level ... How much is this difference in Fahrenheit scale? ... 1 kcal is the amount of heat energy that can raise the temperature of 1kg of pure water by ... Example 7: A 65-gram piece of aluminum at 180°C is removed from a stove and placed ...

thermochemistry

www.chem.tamu.edu/class/majors/tutorialnotefiles/thermo.htm

0 C is the normal freezing point temperature of water; 100 C is the normal ... per gram<sup>-1</sup> Kelvin<sup>-1</sup> (J/g-K); Calorie - The specific heat of water = 4.184 J/g-K ... SI unit for molar heat capacity is joules per mole<sup>-1</sup> Kelvin<sup>-1</sup> (J/mol-K). Btu (British thermal unit) - The amount of heat needed to raise the temperature of 1 lb water by 1 F.

Calorie - definition of calorie by The Free Dictionary

www.thefreedictionary.com/calorie

A calorie (c) is the amount of heat needed to raise the temperature of 1 gram of water by 1°C. A Calorie (C) is a kilocalorie, or 1000 calories (c). The energy ...

Heat change | Article about Heat change by The Free Dictionary

encyclopedia2.thefreedictionary.com/Heat change

Temperature is a measure of the average translational kinetic energy of the molecules ... For example, the specific heat of water is 1 calorie per gram per degree Celsius; i.e., 1 calorie of heat is needed to raise the temperature of 1 gram of water by 1 .... Many Sentry(R) Fire-Safe(R) security chests, files and safes carry a UL ...

Q & A: Heat capacity of water | Department of Physics | University of ...

van.physics.illinois.edu/qa/listing.php?id=1821

How much energy is required to heat 100 milliletres of water to 100 degrees celsius? ... If the water starts at 99 degrees Celsius, it takes only 100 calories to raise the ... The amount of heat required to change one gram of water's temperature ... 100 degrees Celsius is a very special temperature for pure water, as that's the...

calorie Facts, information, pictures | Encyclopedia.com articles about ...

www.encyclopedia.com/topic/calorie.aspx

Get information, facts, and pictures about calorie at Encyclopedia.com. ... of 1 gram (1 milliliter) of water 1°C from 14.5° to 15.5°C. The calorie is a very small ..... Although many actions of caloric restriction fall within the realm of hormesis, this ..... cal) the energy needed to raise the temperature of 1 gram of water through 1 ...

Heat

chemed.chem.purdue.edu

The calorie was defined so that the heat capacity of water was equal to one. ... is the number of calories needed to raise the temperature of one gram by 1<sup>o</sup>C.

If one calorie, when burned produces enough energy to raise the ...

www.reddit.com

Jul 17, 2013 ... So, one calorie would heat one milliliter of water one degree, but ... (the amount of energy needed to heat up 1g of a substance by one .... temperature of 1 g air free water (i.e. pure H2O) from 14.5 °C to 15.5 °C .... it takes to raise the temperature of 1 gram of water 1 degree Celsius (1.8 degrees Fahrenheit).

Heat Energy Required to Turn Ice into Steam by Ron Kurtus ...

www.school-for-champions.com

Nov 8, 2014 ... At those two temperatures, the heat energy goes into changing the state or ... to change the temperature of 1 gram of water by 1 Celsius degree. ... 1. Heating ice. How much heat would be required to raise 50g of ice to its melting point? ... that means that 1.00 calorie is needed to raise 1g of water 1<sup>o</sup>C. Thus, ...