Question

Please give me the answer to this question.
class 9th​

Answer 1

Answer:

a) Mass of wood (M)=150g

Volume of wood (V)=200cm

3

Density (D)=

D= M/V

=

200

150

=0.75g/cm

3

(b) In S.I. system =0.75×1000=750kg/m

3

Explanation:

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