Anukruti posted an Question
September 10, 2020 • 04:23 am 30 points
  • IIT JAM
  • Geology (GG)

Question(below)

2 Answer(s) Answer Now
  • 1 Likes
  • 2 Comments
  • 0 Shares
  • comment-profile-img>
    Sajan sarthak Best Answer

    (111) as all the plane cut all the axis at unit distance so 1a,1b,1c ... reciprocal of Weiss parameters are Miller indices (1/1, 1/1 ,1/1) = 111

    eduncle-logo-app

    an octahedron is a polyhedron with eight faces, twelve edges, and six vertices. The term is most commonly used to refer to the regular octahedron, a Platonic solid composed of eight equilateral triangles, four of which meet at each vertex. A regular octahedron is the dual polyhedron of a cube.

  • comment-profile-img>
    Rahul kumar best-answer

    Ans(C) (111) (111) is the miller indices for octahedral plane in cubic system. Refer to the attached figure of octahedron for details.

    cropped3848028724312377882.jpg
    eduncle-logo-app

    ok

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers