A Question for you to answer (CBSE Class X Science MCQ)

Question: Q. You are given solid cubes of aluminium and iron, each of side 4 cm, ang two spring balances. Balance A has a range of 0 to 250g, while balance B has a range of 0 to 1000g. the preferred option for precise mass measurement would be to use the balance:
a) A for both
b) B for both
c)A for aluminium cube and B for iron cube
d)A for iron cube or B for aluminium cube