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Specific heat refers to the amount of heat energy required to raise the temperature of one unit of mass of a substance by one degree Celsius. It is a physical property that varies for different materials and is used to characterize how easily a material can store or release heat.
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Choose the correct formula for determining specific heat.?
(change of heat) ____________________ (change of temp)(mass)
Four 5-gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. Use the following specific heat capacity data to determine which block will increase its temperature t?
To determine which block will increase its temperature the most, compare the specific heat capacity of each metal. The metal with the lowest specific heat capacity will increase its temperature the most with the same amount of heat energy absorbed. Choose the metal with the lowest specific heat capacity among the four blocks.
What is the specific heat of an unknown substance if 2000J of energy are required to raise the temperature of 4 grams of the substance 5 degrees celsius?
Just use the definition of specific heat. Use the following formula: (energy) = (mass) x (temperature difference) x (specific heat) Replace the amounts you know, and solve for the one you don't - in this case, the specific heat.
How does the specific heat affect the cooling and heating of materials?
The specific heat of a material determines how much heat energy is needed to change its temperature. Materials with high specific heat require more energy to heat up or cool down compared to materials with low specific heat. This means materials with high specific heat will heat and cool more slowly than those with low specific heat.
What is a simple definition of specific heat?
the amount of heat needed to raise the temeperature of 1kg of some material by 1 degrees celsius(or 1K)
heat lightning best definition?
sheet
Choose the term that matches this definition heat energy?
For A+, it's Radiant Energy.
What is the definition of specific heat (apex)?
the amount of heat need to increase the temperature of 1 g of a substnace 1 C; also called specific heat capacity
What is the definition of specific heat capacity?
The amount of heat required to raise the temperature of 1 g of a substance by 1°C.
Choose the correct formula for determining specific heat.?
(change of heat) ____________________ (change of temp)(mass)
Choose the correct formula determing specific?
The formula for calculating specific heat capacity (c) is: q = mcΔT, where q represents the heat transferred, m is the mass of the material, ΔT is the change in temperature, and c is the specific heat capacity.
Why specific heat capacity increase with temperature?
Specific heat capacity is by definition a per-unit-mass property. Therefore it does not depend on the mass of the substance.
What best describe the specific heat of water?
8234982.42785472987kj/c
Which of the following BEST describe specific heat?
50%degrees
Why you prefer molar specific heat as compared to the simple specific heat?
In chemistry instead mass in kg it would be nice to deal the quantity in moles. Hence molar specific heat is best fit.
What is a substance that has a specific heat?
Every substance has a specific heat. The definition of specific heat is: The amount of energy, usually measured in calories, needed to raise the temperature of one gram of a certain substance by one degree Celsius.
What is the definition of heat energy?
The definition of Heat Energy is The energy created by conduction. : )
