Question

with with proper reasoning choose the odd one out:
1)kg/m3, g/cm3, kg/cm3
2) beam balance, spring balance, physical balance
3) hydrometer, density bottle, physical balance​

Answer 1

Answer:

1.kg/m3

2.spring balance

3.physical balance

Explanation:

Answer 2

Answer:

1.kg/cm^3, rest are the SI unit and CGS unit respectively of density.

2. Spring Balance, it is used to measure weight others used to measure mass

3. Physical balance, it is used to measure mass. The other two are used to measure density.

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