Machine-translated by Google. Questions are authored in English.
Top

Discussion

Bell metal is an alloy of

  • A.Nickel and copper
  • B.Zinc and copper
  • C.Brass and nickel
  • D.Tin and copper

Answer: D

Bell metal is an alloy of copper and tin, roughly 78 to 22 - a bronze with unusually high tin content.

The extra tin makes it hard, brittle and highly resonant, so a bell rings for a long time after being struck.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.