Choose one of the links below in order to view a tutorial. * You must be
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Animation
Quantitative Exercise
Structure Tutorial
•
Section 18.2 Superconductors
(p. 921-926)
This unit explains superconductors through animations of Cooper
pairs, the Meissner effect, phonons, and bosons.
Section 18.4 Polymers
(p. 921-926)
This tutorial animates the condensation and addition polymerization
reactions used to form such polymers as silk, rayon, and spandex.
Includes practice exercises.
Section 18.4 Fiber Strength
and Elasticity (p. 929-940)
This tutorial examines how the primary, secondary and tertiary
structure of a polymer affect its tensile strength and modulus
of elasticity.
