Question

please help me find ​

Answer 1

Explanation:

May be this answer I don't know clearly

Answer 2

Answer:

a.Relative density can be calculated directly by measuring the desity of a sample and dividing it by the known density of the referce substance.

b.Measurement relative density can be calculated directly by measuring the density of sample.

c.di ko po alam

Explanation:

i hope it helps