"A current in a fluid that results from convection."
What is a Convection Current?
100
"Is the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization."
What is Radiation?
100
"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?
100
"A cooking device that heats food by the circulation of hot air."
What is Convection?
100
"The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors."
What is Potential Energy?
200
"Energy that a body possesses by virtue of being in motion."
What is Kinetic Energy?
200
"Although there are many specific types of energy, the two major forms are Kinetic Energy and Potential Energy. Kinetic energy is the energy in moving objects or mass. Wind energy is an example. The molecules of gas within the air, are moving giving them kinetic energy."
What are two types of energy?
200
"In the process of changing one form of energy to another form of energy. In physics, the term energy describes the capacity to produce certain changes within any system, without regard to limitations in transformation imposed."
What is Energy Transformation?
200
Light energy, thermal energy, and electric energy are how many types of energies associated with the microwave?
They are 3 energies that are associated with the microwave.
200
"A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation."
What is a Hypothesis?
300
"A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact."
What is an Experiment?
300
"The end or finish of an event or process."
What is a Conclusion?
300
Heat is ______ and can do work
Heat
300
"The degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch."
What is Temperature?
300
"Either of two units of heat energy."
What is a Calorie?
400
"The science of communications and automatic control systems in both machines and living things."
Cybernaetics
400
Copper, gold, and glass are three really good ___________.
What are three really good working conductors?
400
The _______ _____, method provides a systematic format for condensing and organizing notes. The student divides the paper into two columns: the note-taking column (usually on the right) is twice the size of the questions/key word column (on the left).
Cornell Notes
400
"An organized body of people with a particular purpose, especially a business, society, association, etc."
Organozation
400
"At the atomic scale, the kinetic energy of atoms and molecules is sometimes referred to as heat energy. Kinetic energy is also related to the concept of temperature. Temperature is defined as the measure of the average speed of atoms and molecules. The higher the temperature, the faster these particles of matter move."
How is temperature related to kinetic energy?
500
"Another type of thermometer that is not really used much in practice, but is important from a theoretical standpoint, is the gas thermometer. Other important devices for measuring temperature include: Thermocouples. Thermistors."
How is temperature measured?
500
"Gas vibrate and move freely at high speeds. liquid vibrate, move about, and slide past each other. solid vibrate (jiggle) but generally do not move from place to place."
How do particles move in solids, liquids, and gases?
500
"The Kinetic Theory of Matter states that matter is composed of a large number of small particles—individual atoms or molecules—that are in constant motion. This theory is also called the Kinetic-Molecular Theory of Matter and the Kinetic Theory of Gases."
What is the kinetic theory of matter?
500
"The kinetic energy of an object depends on both its mass and velocity, with its velocity playing a much greater role. Examples of Kinetic Energy: 1. An airplane has a large amount of kinetic energy in flight due to its large mass and fast velocity."
What are some examples of kinetic energy?
500
"Analyze (a text or a linguistic or conceptual system) by deconstruction, typically in order to expose its hidden internal assumptions and contradictions and subvert its apparent significance or unity."