Laws of Thermal Dynamics
Matter can never be created nor desroyed.
What is the First Law of Thermal Dynamics
Science term that refers to heat.
What is Thermal
Heat that travels in fluids like gases and liquids.
What is Convection
Thermal expansion are in all sidewalks, what is it in the sidewalks?
What is space for your feet
Measures how active the molecules are in the substance.
What is temperature
Temperature is closer to absolute zero, 0 Kelvin.
What is the Third Law of Thermal Dynamics
The universe is becoming what?
What is less organized
Convection causes what during the day and what during the night?
What is sea breezes and land breezes
Usually based on the temperature of the human body.
What is fahrenheit
Fuel, oxygen, and heat.
What is the fire triangle
Warm objects transfer heat to colder objects, but if they are the same temperature then neither transfer heat to one another.
What is the Zeroth Law of Thermal Dynamics
The what of something approaches a minimum as it is cooled toward absolute zero.
What is entropy
The heat source and heat sink are connected through matter-usually a solid.
What is Conduction
What is celsius
A chemical process in which a material reacts quickly with oxygen to give off heat.
What is Combustion
Things are always wearing out, decaying, and falling apart.
What is the Second Law of Thermal Dynamics
Atoms in motion.
What is heat
Energy moving through space.
What is Radiation
Uses the coldest and the hottest temperatures an object can rich.
What is Kelvin
Almost every object is less dense when warm and more dense when cold because of what?
What is the exception of water
Measure of disorder
What is the Law of Entropy
In every heat transfer there is what?
What is a sink and a source
Does not transfer heat well like glass, wood, plastic, and rubber.
What is an insulator
What is the concept that says when things heat up they expand.
What is Thermal expansion
It is important that ice floats, why?
Because when ice doesn't float it will sink and kill the fish.