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Water expands as it freezes can you define a coefficient of volume expansion for the freezing force?
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
Define Thermal Energy.?
Thermal Energy: Substance that has energy from the movement of its particles.
Define thermal conductivity?
ability of the material to resist the temperature
Can you define temperature and heat?
Temperature is the amount (or lack thereof) thermal energy contained in a mass. Heat is a type of energy. also known as thermal energy.
Does heat travel from cooler to warmer matter?
In thermodynamics, heat is defined as the energy in transfer between a system and its surroundings. In practice we consider the flow from the higher energy state to the lower energy state. In the case of thermal energy, from the body with the higher thermal energy (warmer) to the body with the lower thermal energy (cooler). In general, however, you may define the flow in either direction you wish, though if you define it as from cooler to warmer, the magnitude would be negative.
Water expands as it freezes can you define a coefficient of volume expansion for the freezing force?
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
Define thermal stress and thermal strain?
Thermal stress ( and strain) arrises at situations, when there are some area with diffrent temperature in the same body. Or at situatiom - one konstruction part restricts thermal expansion ( dilatation ) another part. Or - two parts (f.e. austenit - ferrit steels ) are in welded connection.
Define Thermal Energy.?
Thermal Energy: Substance that has energy from the movement of its particles.
Define thermal conductivity?
ability of the material to resist the temperature
Inventor of thermal bomb?
You would have to define what a "Thermal bomb" is, since that is not a standard term used in ordnance. There is a Thermal Bomb in some of the Star Wars stories- sorry- not real.
Define the three methods of thermal energy transfer?
Conduction, convection, and radiation.
Define isothermal expansion?
Isothermal expansion is what keeps gas at a constant temperature. It works by absorbing heat in order to conserve energy.
Can you define temperature and heat?
Temperature is the amount (or lack thereof) thermal energy contained in a mass. Heat is a type of energy. also known as thermal energy.
What is metal define?
A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity.
Does heat travel from cooler to warmer matter?
In thermodynamics, heat is defined as the energy in transfer between a system and its surroundings. In practice we consider the flow from the higher energy state to the lower energy state. In the case of thermal energy, from the body with the higher thermal energy (warmer) to the body with the lower thermal energy (cooler). In general, however, you may define the flow in either direction you wish, though if you define it as from cooler to warmer, the magnitude would be negative.
What states that the two system which are in thermal equilibrium with a third system are in thermal equilibrium with each other?
Zeroth law of thermodynamics: If two systems are in thermal equilibrium with a third system, they must be in thermal equilibrium with each other. This law helps define the notion of temperature.
What components define a system's form factor?
The power supply, the backplate, the spacing of the mounts for the motherboard, and the position of the expansion slots in relation to the CPU
