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Specific heat represents the amount of heat required to change a unit mass of a substance by one degree Celsius. This is expressed mathematically as: #q = m * c * DeltaT#, where. #q# - the amount of heat supplied; #m# - the mass of the substance; #c# - the respective substance's specific heat; #DeltaT# - the change in temperature.
The specific heat, or more fully, the specific heat capacity is a measure of how much energy it takes to increase the temperature of 1 kilogram of a substance by 1 degree Celsius (or Kelvin). For ...
The specific heat of metals are lower than that of water. Specific heat capacity is the measurement of how much energy (in J) has to be added to 1 kg of a substance to increase the temperature of that substance by 1^oC. Simply, substances with a low specific heat capacity heat up quickly - but then they lose their heat quickly. Substances with a high specific heat capacity require a large ...
Follow a step-by-step procedure to estimate the specific heat of a metal in the lab and, learn how to calculate it using the specific heat of metal formula. Related to this Question (a) Compare and contrast the physical and chemical properties of the Group 1A metals with those of the Group 2A metals.
The molar specific heat capacity of gases are of two kinds depending on whether the pressure or volume of the gas is fixed: molar specific heat capacity at constant pressure ({eq}C_{p} {/eq}) and ...
The formula for specific heat then comes: Q=cm #Delta# T with Q=heat/energy added (Joules) c=specific heat (joule/gram degree Celsius) m=mass (gram) #Delta# T=change in temperature (We can deduce that substances with a high specific heat require a lot of heat to have their temperature raised by one degree. On the other hand, substances with a ...
Specific Heat: Specific heat is a thermodynamic quantity that plays a large role in temperature changes. The specific heat of a given substance is the heat required to change the temperature of {eq}\displaystyle 1\ g {/eq} of that substance by {eq}\displaystyle 1^\circ C {/eq}. Answer and Explanation: 1
To calculate specific heat capacity requires data from an experiment in which heat is exchanged between a sample of the metal and another object while temperature is monitored. Once you have the data, the formula. #Q = m*c*DeltaT# is used where . #Q# is the heat lost by or gained by the sample; #m# is the mass of the sample
Specific heat is the amount of heat needed to raise the temperature of 1 gram of a substance by 1 degree Celsius. Learning about specific heat allows students to understand phenomenon they have ...
The specific heat of a substance is the amount of heat required by one mass unit of it to increase its temperature by one degree. This amount is different for each material and well documented for metals. This is an effective method to identify a metal because most of them have a very high thermal conductivity, thus absorbing or releasing heat ...