Molecules at work. (Film)
Contributors: Porter, George.; Griffiths, P. J. F.; Millbank Films ltd.; Imperial Chemical Industries, ltd.; Royal Institution of Great Britain.
Series: Laws of disorder -- 3
Publisher: Millbank Films Ltd.
Published: 1969
Place of publication: [s.l.]
Language: eng
Number of pages: 30
Subjects: Force and energy.; Molecules.; Thermodynamics.; Heat pumps.; Heat-engines.; Chemical reactions.
Description: Prof. Porter discusses how a spontaneous change can be made to do work, reversible change, heat engines and heat pumps. Shows that most of the energy which is used by man is derived from chemical reactions. Illustrates how chemical energy is converted to heat, and how the heat is converted into work as efficiently as possible. A film for schools.-
Notes: Features George Porter, F.R.S., Director of the Royal Institution.-

director, P. Griffiths; demonstrator/science advisor, Prof. George Porter.-

Undergrad 1