logo

Ask Questions, Get Answers

X
 

Which of the following ceramics are used as super conductors?

$(a)\;\text{Sodium aluminium silicate glass} \\ (b)\;\text{yittrium barium copper oxide} \\(c)\;\text{china day} \\ (d)\;\text{tungsten carbides} $

1 Answer

Certain ceramics are used as super conductors to achieve very low temperature .
One such material is yittrium - barium copper oxide $(YBa_2CH_3O_7)$ which has a temperature of aleont $92\;k$
Hence b is the correct answer.
answered Mar 10, 2014 by meena.p
 
Download clay6 mobile appDownload clay6 mobile app
...
X