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Lec. 42 Review unit 4
i.
Ray diagrams
ii.
Curvature of a wave front
iii.
Huygen’s
principle: 1/q=-1/p+1/f è C’=C+Clens.
iv. Two lenses problem. IQ-36.4-4a and IQ36.4-5.
i. Double slits (PQ p305, p306)
ii. Thin film (PQ p304)
iii. Lloyd’s mirror
i. Single slit finite width: Phasor diagram (Text p1194, Fig 35.36)
ii. Double slits finite width. (Text p1195, Fig 35.38)
Reminders:
a. Wed: More Q & A on unit 4. Course instructor Survey
b. Fri: Review for the final – I.
c. Monday (May 11): 12-1pm (RLM5.104). Review for the final – II.