9 pages matching line of principal in this book
Results 1-3 of 9
What people are saying - Write a review
We haven't found any reviews in the usual places.
A. V. Hill adjustment Angstrom units apparatus applied axes of polarisation axis azimuth bakelite band beam brewsters celluloid circular polariscope circularly polarised wave Coker compensator collimating lens colours corresponding crystal directions of principal edge effects elastic limit equations give given glass hole horizontal inch incident index of refraction initial double-refraction interface isoclinic lines isotropic point knife-edges known lateral extensometer light-vector line of principal load material measured medium method micrometer monochromatic light Nicol normal obtained optical creep parallel perpendicular pile of plates plane polariscope plane stress plane-polarised polariser and analyser polarising angle polarising axes principal stress prism quarter-wave plate reflected refractive index relative retardation relevant rays rotated shown in Fig Soleil-Babinet specimen spring balance strain-creep stress-difference stress-distribution stress-optical coefficient stress-system temperature tension test-piece thickness tint of passage traversing vertical wave polarised wave-front wave-length wave-normal wedges white light xylonite Young's modulus