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asked ago in Physics by (67.2k points)

The density of a material in SI units is 128 kg m–3. In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is : 

(1) 40 

(2) 16 

(3) 410 

(4) 640

1 Answer

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answered ago by (27.4k points)
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Best answer

Correct option: (1) 40

Explanation:

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