By inserting the upper polarizes between crossed polarizes.
No
Concrete is an isotropic material with different strength properties with respect to the type of imposed loadings.
An omnidirectional antenna can be practically implemented but an isotropic antenna cannot be implemented practically. An isotropic antenna resembles an ideal antenna with ideal values for all parameters.
An isotropic material has properties which are independent of the direction in which they are measured whereas in an anisotropic material the properties do depend on the direction .
Aluminium and steel are e.g. of isotropic materials.
In an isotropic material, a stress in one direction cannot cause a shear stress. In non-isotropic materials it is possible; though an explanation of the equations involved is not realistic via this medium.
NO
By inserting the upper polarizes between crossed polarizes.
For isotropic materials, Rubber - very close to 0.5
Yes...Isotropyis uniformity in all orientations. This means having identical values of a property in all directions. Isotropic materials are useful since they are easier to shape, and their behavior is easier to predict.
For isotropic materials G = E/ (2(1+u) where u = poisson ratio
Bakelite is optically isotropic.
The meaning of isotropic is with identical properties independent on the direction.
R. S Nelson has written: 'Creep fatigue life prediction for engine hot section materials (isotropic)'
Formula for the volume Expansion for a solid is αV=1VdVdT and Isotropic materials is αV=3αL.
Non-magnetic materials are referred to as diamagnetic.