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What is unit for speed if the time is measured in hours and the distance is measured in miles?
You can use ANY unit of speed - but the logical unit of speed in this case would be the one you obtain by dividing the specific unit of length by the specific unit of time, so in this case, miles per hour.
Explain how the specific heat of a substance is determined?
specific heat is the amount of heat to be absorbed required to raise a substance 1 degree celsius. And by heat being absorbed, i mean energy, because specific heat is measured in joules
The joule per kilogram-kelvin is the SI unit for what?
specific heat.
What are the units specikfic heat is commonly expressed in?
Specific heat capacity is the heat capacity per unit mass, and is expressed as
What unit is used to measure heat intensity?
Heat intensity (how Hot is it) is measured by the objects Temperature in Degrees, Fahrenheit, Centigrade, or Kelvin. Heat content (energy) is most commonly measured in Calories.
What unit is specific latent heat measured in?
Specific latent heat is measured in joules per kilogram (J/kg).
Can heat be measured in degrees Fahrenheit?
Yes, heat can be measured in degrees Fahrenheit, which is a unit of temperature commonly used in the United States.
Specific heat is measured in?
Specific heat is measured in units of energy per unit mass per degree Celsius (J/kg°C or cal/g°C). It indicates the amount of heat energy required to raise the temperature of a specific amount of a substance by one degree Celsius.
Correct units to determine specific heat?
Specific heat is typically measured in units of J/(g°C) or J/(gK), which represent the amount of heat required to raise the temperature of one gram of a substance by one degree Celsius or one Kelvin, respectively. It is a measure of the substance's ability to store thermal energy.
What is the quantity of heat required to raise unit mass?
The quantity of heat required to raise the temperature of a unit mass of a substance by one degree Celsius is known as specific heat capacity. It is a constant value for each substance and is measured in J/kg°C.
What is meant by specific heat capacity?
Specific heat capacity is the amount of heat energy required to raise the temperature of a unit mass of a substance by one degree Celsius. It is a characteristic property of a material and is measured in J/(kg·°C) or J/(g·°C), depending on the unit system used.
How is an international heat unit measured?
An International Heat Unit (IHU) is a unit of enzyme activity used in the food industry. It is typically measured by the amount of enzyme needed to produce a certain level of color change in a standardized substrate under specific conditions. IHU is used to quantify the activity of enzymes like papain and bromelain in food processing.
What is heat measured of?
Enthalpy is the measurement of heat, Joule (J) is the unit. Temperature is not a measurement of heat. Temperature has the unit Kelvin (K) or Celsius (oC)
What variable represent specific heat?
The unit for the specific heat capacity is J/kg.K.
Is heat is measured in degrees Celsius?
Heat itself is not measured in degrees Celsius; rather, temperature is measured in degrees Celsius. Heat is a form of energy that is transferred between objects or systems due to a temperature difference. The SI unit for heat energy is the joule (J), while the SI unit for temperature is the degree Celsius (°C).
What is a valid unit for specific heat?
Joule/kilogram-kelvin The SI unit is joules / kelvin. This is valid for an object of any size, but if you want the typical specific heat for a certain type of material, you have to standardize it, resulting in either joules / (kelvin x kilogram) or joules / (kelvin x mole).
What is unit for measuring the quantity of heat?
measured in Calories, Btu, Joules, ...
