*/*_The linear thermal expansion of __________ bricks upto 1000 ¬¨‚àûC is very low of the order of ‚Äö√¢¬ß 0.5 percent.?

*/*_The linear thermal expansion of __________ bricks upto 1000 ¬¨�

1.	/_The linear thermal expansion of __________ bricks upto 1000 ¬¨‚àûC is very low of the order of ‚Äö√¢¬ß 0.5 percent.?
A.	Fireclay
B.	Silica
C.	Magnesite
D.	Corundum
Answer» B. Silica