Solid which do not show the same physical properties in different directions are called:

Raman and Rajan were studying the properties of solids. A solid 'X' showed same physical properties (thermal conductivity and refractive index) in all directions while another solid 'Y' showed differrent physical properties in different directions. Raman classified the solid 'X' as crystalline and solid 'Y' as amorphous. Rajan did not agree with Raman's classification. Answer the following questions Whom do you favour, Raman or Rajan and why?

Raman and Rajan were studying the properties of solids. A solid 'X' showed same physical properties (thermal conductivity and refractive index) in all directions while another solid 'Y' showed differrent physical properties in different directions. Raman classified the solid 'X' as crystalline and solid 'Y' as amorphous. Rajan did not agree with Raman's classification. Answer the following questions What is the natme of the property exhibited by solid 'X'?

Which of the acids show reducing properties ?

Fill in the blanks: If the physical properties of a solid do not depend on the direction,the solid is known as........(isotropic,anisotropic).

Which of the following oxides shows electrical properties like metals?