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variable c
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What variable represents specific heat in the equation Qmc delta t?
In the equation ( Q = mc\Delta T ), the variable that represents specific heat is ( c ). It denotes the amount of heat required to raise the temperature of one unit mass of a substance by one degree Celsius (or one Kelvin). The other variables in the equation are ( Q ) for heat energy, ( m ) for mass, and ( \Delta T ) for the change in temperature.
What variable represents thermal energy in the equation q equals MC delta t?
In the equation ( q = mc\Delta T ), the variable ( q ) represents thermal energy. It quantifies the amount of heat energy absorbed or released by a substance, where ( m ) is the mass, ( c ) is the specific heat capacity, and ( \Delta T ) is the change in temperature.
The specific heat of lead is 128 kg degrees Celsius How much heat is needed to raise the temperature of a 0.015kg sample of lead by 10 degrees Celsius?
The relevant equation behind this problem is Q=m*c* ΔT Where Q is the energy that must be added to or taken from the system, m is the mass of the object, c is the objects specific heat, and ΔT is the change in temperature in Celsius or Kelvin. Plugging in the given values we get that Q=.015kg * 128J/(kg*C) * 10C=19.2J. Therefore, you need 19.2 joules of heat in order to raise the temperature of a .015kg sample of lead by 10 degrees Celsius.
What is the specific heat of a substance that absorbs 2.5 x 10 joules of heat when a sample of 1.0 x 10 g of the substance increased in temperature from 10.0c to 70.0 degree c?
Q (heat) = mass*Specific Heat*Temperature differenceI assume 2.5 * 101 Joules? or 25 J & 10 grams of substance?25 J = 10 grams * (SH) * (70-10oC)25 J =10 g *60oC * SHSH = 25 J/(10 g * 60oC)S.H. = 0.0417 J/gOC
How many degrees will J raise the temperature of g of water?
To determine how many degrees J will raise the temperature of g of water, we need to use the specific heat capacity formula: ( Q = mc\Delta T ), where ( Q ) is the heat added (in joules), ( m ) is the mass of the water (in grams), ( c ) is the specific heat capacity of water (approximately 4.18 J/g°C), and ( \Delta T ) is the change in temperature (in °C). Rearranging the formula gives ( \Delta T = \frac{Q}{mc} ). Without specific values for Q and g, we cannot calculate the exact change in temperature.
What variable represents specific heat in the equation Q mcT?
variable c
What variable represents specific heat in the equation Q equals mcT?
The variable c
What variable represents specific heat in the equation Qmc delta t?
In the equation ( Q = mc\Delta T ), the variable that represents specific heat is ( c ). It denotes the amount of heat required to raise the temperature of one unit mass of a substance by one degree Celsius (or one Kelvin). The other variables in the equation are ( Q ) for heat energy, ( m ) for mass, and ( \Delta T ) for the change in temperature.
In the equation Q mc and DeltaT c represents .?
In the equation Q = mcΔT, the variable c represents the specific heat capacity of the substance. The specific heat capacity is a value that indicates how much heat energy is required to raise the temperature of a unit mass of the substance by 1 degree Celsius. It is a characteristic property of the substance.
What variable represents thermal energy in the equation?
In equations, thermal energy is typically represented by the variable "Q". It is the amount of heat transferred to or from a system.
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 s the correct equation rearranged to solve for specific heat?
The correct equation to solve for specific heat is q = mcΔT, where q represents heat energy, m is mass, c is specific heat capacity, and ΔT is the temperature change. Rearranging the equation to solve for specific heat, we get c = q / (mΔT).
What variable represents thermal energy in the equation Q mc T?
variable c
What equation represents the energy it takes to heat a sunstance?
The equation that represents the energy required to heat a substance is Q = mcΔT, where Q is the heat energy, m is the mass of the substance, c is the specific heat capacity of the substance, and ΔT is the change in temperature.
What equation represents the energy it takes to heat a substance?
Q=mc∆T
In the equation Q mcΔT c represents .?
The specific heat of the substance being heated.
What is the derivation of the constant in the equation pvgamma constant?
The constant in the equation pvgamma constant is derived from the ideal gas law and the adiabatic process, where p represents pressure, v represents volume, and gamma represents the specific heat ratio.
