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- Multiple ChoicePlease save your changes before editing any questions.
The amount of heat needed to raise the temperature of 1kg of a substance by 1 K refers to
fricton
melting point
Specific Heat
temperature
- Multiple ChoicePlease save your changes before editing any questions.
The average kinetic energy of particles in an object refers to.
Temperature
Thermal energy
Convection
Radiation
- Multiple ChoicePlease save your changes before editing any questions.
A device used to measure the specific heat of a substance
Pistil
Calorimeter
- Multiple ChoicePlease save your changes before editing any questions.
The emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionisation.
Conduction
Convection
Radiation
- Multiple ChoicePlease save your changes before editing any questions.
The three states are
solid
liquid
gas
Solid,gas,liquid
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Potential energy (meaning):
motion
friction
stored energy
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Macroscopic studies are studies about:
objects
particles
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Thermal energy is a study about:
Microscopic studies about particles
Macroscopic studies about objects
None of the above
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Thermal energy is the addition of :
Potential + Kinetic energies of particles
Kinetic energy
Gravitational energy
None of the above
- Multiple ChoicePlease save your changes before editing any questions.
Stirrer is used for?
is used to distribute the
heat energy uniformly in the
liquid.
To measure the temperature at
thermal equilibrium
- Multiple ChoicePlease save your changes before editing any questions.
Examples of high specific heat materials
metal:iron,francium,alumium
water, wood, plastic
none of the above