Shubham posted an Question
May 20, 2020 • 22:49 pm 60 points
  • IIT JAM
  • Physics (PH)

How can i find out the c of tetragonal lattice??

Can you tell me how to find out the C of tetragonal Lattice??

1 Answer(s) Answer Now
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  • comment-profile-img>
    Chandra prakash

    dear see its actual question......

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    okkk srry. then it should be printing mistake from where I got it.

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    yes dear... u got it nah finally.. that's good

  • comment-profile-img>
    Dhairya sharma

    there are two option whether it should be given in question or we may think from figure that c= 2a .

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    why we think c=2a??? it may be 3a, 4a,....

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    dear we are talking about cubical structure. it may be cubical only c = even multiple of a . for symmetry. so it may be 2a .it may be 4a ,6a but i think most probable is 2a from structure. or either it should be given in question

  • comment-profile-img>
    Dhairya sharma

    dear i think , find d in turms of c bcoz c perameter which is hight is same for both cubic and tetragonal.so i think they both will cencel out each other

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    I did it. its not profitable.

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    dear i think it will work.

  • comment-profile-img>
    Chandra prakash

    see attached file it's very helpful for you dear

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    why C=2a???

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    given in ur question

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    see ur question again dear

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    I hope you got it my point

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    dear i think from tetragonal structure it may fix ....if it is not then it should be given in question

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    m agree with chandra sir

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    in case of tertagonal... a=b not =c.... so in this question a and b is equal and c is different.....

  • comment-profile-img>
    Dhairya sharma best-answer

    from here u can calculate direct ratio

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    yes. But C is unknown. how to calculate the value of C??

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