Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Dinesh khalmaniya 1
Amorphous solids are said to be isotropic, and crystalline solids are anisotropic for their physical property measurements. Isotropy comes from the Greek word; iso means same and tropos means direction. Anisotropy is observed in crystalline solids because the concentration of the atoms is different in different directions of the unit cell. ... A perfectly arranged cubic crystal structure would be isotropic for some properties like refractive index but would be anisotropic for other properties like photoelasticity.
but how we can say amorphous solids have same properties in different directions can you explain with a suitable example
https://youtu.be/Hu4zjPIeDq8