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What equation represents the energy it takes to heat a substance?
Q=mc∆T
What variable represents thermal energy in the equation Q mc T?
variable c
Q m c T?
Q, m, c, and T are symbols commonly used in physics and thermodynamics: Q represents heat energy transferred. m represents mass of a substance. c represents specific heat capacity, which is the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius. T represents temperature.
What equation represents the energy it takes to heat up a substance?
There are many equations that represent the energy it takes to heat up a substance, depending on which aspect of "heating" you refer to. Probably the one in question here is q = mC∆T where q = amount of heat energy; m = mass of the object; C = specific heat of that object; ∆T= change in temperature.
In the equation Q 12 89 what is the value of Q?
Why don't you express the equation verbally? Q 12 89 doesn't have much meaning.
What equation represents the energy it takes to heat a substance?
Q=mc∆T
What is the equation for thermal energy?
The equation for thermal energy is Q = mcΔT, where Q is the thermal energy transferred, m is the mass of the substance, c is the specific heat capacity of the substance, and ΔT is the change in temperature.
What variable represents thermal energy in the equation Q equals mcT?
In the equation ( Q = mc\Delta T ), the variable ( Q ) represents thermal energy. Here, ( m ) is the mass of the substance, ( c ) is the specific heat capacity, and ( \Delta T ) is the change in temperature. The equation calculates the amount of thermal energy absorbed or released by a substance when its temperature changes.
What variable represents thermal energy in the equation QmcT?
The variable "Q" represents thermal energy in the equation Q=mcΔT.
What variable represents thermal energy in the equation Q mc T?
variable c
Q m c T?
Q, m, c, and T are symbols commonly used in physics and thermodynamics: Q represents heat energy transferred. m represents mass of a substance. c represents specific heat capacity, which is the amount of heat required to raise the temperature of a unit mass of a substance by one degree Celsius. T represents temperature.
What variable represents thermal energy in the equation Q mcT?
Type your answer here... The variable Q
What variable represents specific heat in the equation Q mcT?
variable c
How many grams of copper could be heated from 20 oC to 75 oC if 1200 calories are applied to it?
The mass of copper is 240 g.Use the following formula:q = m x c x DeltaT,where:q is energy, m is mass, c is specific heat capacity, and DeltaT is the change in temperature.DeltaT = Tfinal-TinititalKnownq = 1200 calcCu = 0.0923 cal/g.oCTinitial = 20oCTfinal = 75oCDeltaT = 75oC - 20oC = 55oCUnknownmass of copperSolutionRearrange the equation q = m x c x DeltaT to isolate m. Plug in the known values and solve.m = q/(c x DeltaT)m = 1200/(0.0923 x 55) = 240 g (rounded to two significant figures)
What is the real equation of energy?
For gravity: Q = mgh For kinetic: Q = 1/2 m v^2 For heat: Q = mc(final temp. - initial temp) For electricity: Q = V I t
What variable represents specific heat in the equation Q equals mcT?
The variable c
What does q2 represent in the equation p2 plus 2pq plus q2 plus 1?
It is not an equation, but q2 meaning q^2 represents q being multiplied by itself.
