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conductor or insulator
changes of matter
random
steps of scientific method
conduction
convection
radiation
100
wood
What is insulator
100
melting
What is make or become a liquid
100
The law of conservation of energy, a fundamental concept of physics, states that the total amount of energy remains constant in an isolated system. It implies that energy can neither be created nor destroyed, but can be change from one form to another.
What is the law of conservation energy
100
Ask a Question
What is the first step
100
Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it.
What is convection
200
silver
What is conductor
200
freezing
What is below 32 degrees
200
As we have seen in the zeroth law of thermodynamics, when two objects are placed in contact heat (energy) is transferred from one to the other until they reach the same temperature (are in thermal equilibrium). When the objects are at the same temperature there is no heat transfer.
What is thermal equilibrim
200
Do Background Research
What is second step
200
Radiation is energy that comes from a source and travels through some material or through space.
What is radiation
300
rubber
What is insulator
300
water that collects as droplets on a cold surface
What is condensation
300
Thermal expansion is the tendency of matter to change in shape, area, and volume in response to a change in temperature, through heat transfer. Temperature is a monotonic function of the average molecular kinetic energy of a substance.
What is thermal expansion
300
Construct a Hypothesis
What is third step
300
the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
What is conduction
400
copper
What is conductor
400
the conversion from a solid or liquid into gas
What is vaporation
400
The life sciences comprise the fields of science that involve the scientific study of living organisms – such as microorganisms, plants, animals, and human beings – as well as related considerations like bioethics.
What is life science
400
Test Your Hypothesis by Doing an Experiment
What is fourth step
400
a fire
What is an example of radiation
500
insulator
What is plastic
500
a chemical process where a solid becomes a gas without going through the liquid state
What is sublimination
500
Earth science or geoscience is an all-encompassing term that refers to the fields of science dealing with planet Earth. It can be considered to be a branch of planetary science, but with a much older history. There are both reductionist and holistic approaches to Earth sciences.
What is earth science
500
Analyze Your Data and Draw a Conclusion Communicate Your Results
What is fifth and sixth steps
500
boiling water
What is an example of convection