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What is An instrument for measuring heat and cold?
A thermometer can measure body Temperature. A bolometer measures heat radiation. A calorimeter determines quantities of heat.
What are base quantities and derived quantities?
Base quantities are fundamental physical quantities that cannot be defined in terms of other physical quantities. They are used as building blocks in expressing other physical quantities. Derived quantities, on the other hand, are physical quantities that are derived from combinations of base quantities through multiplication and division with or without other derived quantities.
Types of physical quantities?
Physical quantities can be broadly categorized as scalar or vector quantities. Scalar quantities have only magnitude, like mass or temperature, while vector quantities have both magnitude and direction, like velocity or force. Other types of physical quantities include derived quantities (obtained from combinations of base quantities) and dimensionless quantities (without units).
What are basic quantities and derived quantities?
Basic quantities are physical quantities that are independent and cannot be defined in terms of other physical quantities, such as length, time, and mass. Derived quantities, on the other hand, are physical quantities that are defined in terms of one or more basic quantities, such as speed, acceleration, and force.
Which types of measurements are used to describe quantities of heat and temperature?
Fahrenheit, Celsius, and Kelvin
What is An instrument for measuring heat and cold?
A thermometer can measure body Temperature. A bolometer measures heat radiation. A calorimeter determines quantities of heat.
What is used to heat hold and mix small quantities of liquid or solid chemicals?
We need test tubes.
What are the function of the refrigerant in the refrigeration system?
The refrigerant in the refrigrration system absorbs large quantities of heat and releases it to the atmosphere
What is dtherm?
A decatherm, which is 10 therms. One decatherm equals one million BTU. These are quantities of heat (energy).
How does the sun conserve heat?
It doesn't. It generates and radiates vast quantities of heat, light and other electromagnetic radiation. It is stable, as it has plenty of hydrogen fuel left, and kept stable by its own gravity.
What apparatus is used in determining quantities of heat in substances or chemical processes such as combustion?
A bomb calorimeter or Differential Scanning Calorimeter (DSC)
What will happen to the heat produced in a conductor if the electric current in the conductor is doubled keeping the other quantities the same?
The losses will be 4 times.
What are base quantities and derived quantities?
Base quantities are fundamental physical quantities that cannot be defined in terms of other physical quantities. They are used as building blocks in expressing other physical quantities. Derived quantities, on the other hand, are physical quantities that are derived from combinations of base quantities through multiplication and division with or without other derived quantities.
What instrument measured heat?
A calorimeter measures heat. In contrast, a thermometer measures temperature.A thermometer bolometer - an instrument that measures heat radiation; extremely sensitive calorimeter - a measuring instrument that determines quantities of heatHeat is measured with a ThermometerThermometerThermometer or calorimeterThermometerthermometerHeat is measured with a thermometer.
What are based quantities?
quantities which are not mademade from major quantities
Derived quantities are the?
All other quantities which described in terms of base quantities are called base quantities.
Types of physical quantities?
Physical quantities can be broadly categorized as scalar or vector quantities. Scalar quantities have only magnitude, like mass or temperature, while vector quantities have both magnitude and direction, like velocity or force. Other types of physical quantities include derived quantities (obtained from combinations of base quantities) and dimensionless quantities (without units).
