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Q = mcΔT or Q=cpmΔT
Q is the amount of heat needed to change the temperature of a substance
m is the mass of the heated substance
cp is the specific heat capacity (if this is what you're looking for, then the equation should be Q / mΔT = cp )
ΔT (pronounced delta T) is the temperature difference; the difference in temperature before and after you applied the heat
A very helpful PowerPoint: http://www.seaford.k12.de.us/es/smalley/ps%20unit%20lect/Heat%20and%20temperature.ppt
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What is the formula to find specific heat of water Q?
The formula to find the specific heat of water ( Q ) is: ( Q = mc\Delta T ), where (m) is the mass of the water, (c) is the specific heat capacity of water, and ( \Delta T ) is the change in temperature of the water.
In the formula fpr specific heat which quantity is measured in units of Jg and bull and degC?
In the formula for specific heat, the quantity measured in units of J/g·°C is the specific heat capacity itself. This value represents the amount of heat energy required to raise the temperature of 1 gram of a substance by 1 degree Celsius. The specific heat capacity is a crucial property in thermodynamics, indicating how a material responds to heat transfer.
What is the formula for temperature when they give specific heat?
The formula to calculate the change in temperature (ΔT) when specific heat (C) and heat (Q) are given is ΔT = Q / (m * C), where m represents the mass of the substance. If the initial and final temperatures are required, then the formula can be rearranged as Tfinal = Tinitial + ΔT.
How do you convert 2.35 kilojoules of heat to degree celsius?
To convert 2.35 kilojoules of heat to degrees Celsius, you need to know the specific heat capacity of the substance being heated. Once you have this value, you can use the formula: Heat energy (in joules) = mass * specific heat capacity * change in temperature. By rearranging the formula, you can calculate the change in temperature in degrees Celsius.
What is the formula for finding the final temperature in specific heat?
The formula for finding the final temperature in specific heat calculations is given by: [ T_f = T_i + \frac{Q}{m \cdot c} ] where (T_f) is the final temperature, (T_i) is the initial temperature, (Q) is the heat added or removed, (m) is the mass of the substance, and (c) is the specific heat capacity. This equation assumes no phase change occurs during the process.
What is the dimensional formula of energy?
the formula to find specific heat is specific heat= calories/mass X change in temperature.
What is the formula for finding the mass in specific heat?
The formula for finding mass using specific heat is: mass = (heat energy)/(specific heat x change in temperature). This formula is derived from the specific heat equation, q = mcΔT, where q represents heat energy, m is mass, c is specific heat, and ΔT is the change in temperature. By rearranging the equation to solve for mass, we can determine the mass of a substance based on the amount of heat energy supplied, the specific heat capacity of the material, and the resulting change in temperature.
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.
How do you work out specific heat capacity in physics?
To determine specific heat capacity in physics, you can use the formula Q = mcΔT, where Q represents heat transferred, m is the mass of the substance, c is the specific heat capacity, and ΔT is the change in temperature. By rearranging the formula to solve for c, you can find the specific heat capacity of the substance.
Dimensional formula for heat capacity and specific heat capacity?
heat capacity- ML2T-2K-1 Specific Heat Capacity-M0L2T-2K-1
What is the formula to find specific heat of water Q?
The formula to find the specific heat of water ( Q ) is: ( Q = mc\Delta T ), where (m) is the mass of the water, (c) is the specific heat capacity of water, and ( \Delta T ) is the change in temperature of the water.
What is the chemical formula for heat?
The chemical formula for heat is not a specific compound, as heat is a form of energy and not a substance with a distinct chemical formula. Heat is typically represented in equations using the symbol "Q" or "H" to denote the transfer of thermal energy.
What is the dimensional formula of latent heat and specific heat?
The dimensional formula of latent heat is [L^2 T^-2], which signifies energy per unit mass. The dimensional formula of specific heat is [L^2 T^-2 K^-1], representing the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius.
What is the formula for heat rejection rate?
Heat Rejection = mass x specific weight x specific density x difference in temp
What is the heat formula?
The formula for calculating heat is Q = mcΔT, where Q represents the amount of heat transferred, m is the mass of the object, c is the specific heat capacity of the object, and ΔT is the change in temperature.
What is the q formula in thermodynamics and how is it used to calculate heat transfer in a system?
The q formula in thermodynamics is q mcT, where q represents the heat transfer, m is the mass of the substance, c is the specific heat capacity, and T is the change in temperature. This formula is used to calculate the amount of heat transferred in a system by considering the mass of the substance, its specific heat capacity, and the change in temperature.
