NotesFAQContact Us
Collection
Advanced
Search Tips
Laws, Policies, & Programs
No Child Left Behind Act 20011
What Works Clearinghouse Rating
Showing 1,141 to 1,155 of 1,734 results Save | Export
Peer reviewed Peer reviewed
Ambler, Ernest – Physics Today, 1976
This historical survey describes the contributions made to the field of physics by the National Bureau of Standards since its inception in 1901. Four broad areas are emphasized: nuclear physics, thermal physics (including cryogenics), spectroscopy and fundamental constants. (BT)
Descriptors: History, Nuclear Physics, Organizations (Groups), Physics
Peer reviewed Peer reviewed
Carmichael, Halbert – Journal of Chemical Education, 1976
Discusses popular erroneous concepts about the thermodynamic standard state of substances, including the fact that standard state is often confused with the concepts of standard temperature and pressure. (MLH)
Descriptors: Chemistry, College Science, Higher Education, Instructional Materials
Tyndall, John – D. Appleton and Company, 1863
This textbook is a course on properties of heat. The first seven lectures of the course deal with "thermometric heat" and its generation and consumption in mechanical processes; the determination of the mechanical equivalent of heat; the conception of heat as molecular motion; the application of this conception to the solid, liquid, and…
Descriptors: Textbooks, Heat, Science Instruction, Scientific Concepts
Peer reviewed Peer reviewed
Plumb, Robert C. – Journal of Chemical Education, 1972
Descriptors: Chemistry, Mechanics (Physics), Physical Sciences, Resource Materials
Peer reviewed Peer reviewed
Bowman, William H.; Lawrence, Richard M. – Journal of Chemical Education, 1971
Descriptors: Aerospace Technology, Chemistry, College Science, Heat
Peer reviewed Peer reviewed
Helsdon, R. M. – Physics Education, 1972
Descriptors: College Science, Heat, Instruction, Physics
Beach, Darrell H. – Sch Sci Math, 1969
Describes a method of calculating the equilibrium constant from free energy data. Values of the equilibrium constants of six Bronsted-Lowry reactions calculated by the author's method and by a conventional textbook method are compared. (LC)
Descriptors: Acids, Chemical Equilibrium, Chemistry, Energy
Eberhardt, W. H. – J Chem Educ, 1970
Descriptors: Chemistry, College Science, Demonstrations (Educational), Electricity
Fergason, James L. – Amer J Phys, 1970
Describes laboratory experiments designed to demonstrate (1) the properties of cholesteric liquid crystals, (2) thermal mapping, (3) thermal diffusivity, (4) adiabatic expansion of rubber, and (5) measurement of radiated energy by a point source. Contains all of the information on materials and apparatus needed to perform the experiments.…
Descriptors: Chemistry, College Science, Heat, Instruction
Peer reviewed Peer reviewed
Berry, R. Stephen – Bulletin of the Atomic Scientists, 1971
Suggests formula for survival that takes a thermodynamic view which holds that we must recycle waste while the thermodynamic potential still is moderately high. Otherwise they are lost, as helium is lost when it leaves Earth's atmosphere and goes into space. The idea that the Earth is a closed system is a myth; it collapses each time we put our…
Descriptors: Conservation Education, Depleted Resources, Energy, Environment
Zemansky, Mark W. – Phys Teacher, 1970
Descriptors: College Science, Energy, Heat, Instruction
Peer reviewed Peer reviewed
Fein, Elihu – American Journal of Physics, 1970
Descriptors: Demography, Environmental Influences, Mathematical Models, Physics
Isenberg, Norbert; Grdinic, Marcel – J Chem Educ, 1969
Descriptors: College Science, Organic Chemistry, Science History, Scientific Concepts
Peer reviewed Peer reviewed
Rastogi, R. P.; Shabd, Ram – Journal of Chemical Education, 1983
Presented is a concise and critical account of developments in nonequilibrium thermodynamics. The criterion for stability of nonequilibrium steady states is critically examined for consecutive and monomolecular triangular reactions, autocatalytic reactions, auto-inhibited reactions, and the Lotka-Volterra model. (JN)
Descriptors: Chemical Equilibrium, Chemical Reactions, Chemistry, College Science
Peer reviewed Peer reviewed
Cilento, E. V.; Sears, J. T. – Chemical Engineering Education, 1983
Discusses how basic thermodynamics concepts are integrated with design problems. Includes course goals, instructional strategies, and major advantages/disadvantages of the integrated design approach. Advantages include making subject more concrete, emphasizing interrelation of variables, and reinforcing concepts by use in design analysis; whereas…
Descriptors: Chemical Engineering, Course Descriptions, Design, Engineering Education
Pages: 1  |  ...  |  73  |  74  |  75  |  76  |  77  |  78  |  79  |  80  |  81  |  ...  |  116