1.

_____ follows the decreasing order of density of the material.

A. Tungsten, Copper, Mild steel, Aluminium
B. Aluminium, Mild steel, Copper, Tungsten
C. Mild steel, Copper, Tungsten, Aluminium
D. Copper, Aluminium, Mild steel, Tungsten
Answer» B. Aluminium, Mild steel, Copper, Tungsten


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