The mass of 1 cubic meter of a substance is 800 kg under certain conditions. What is the volume in cubic centimeters of 1 gram of this substance under these conditions? (1 kg = 1,000 grams and 1 cubic meter = 1000000 cubic centimeters)

A    8.0

B    1.25

C    0.8

D    80

Solution

Correct Answer: Option B

 

we know, 1 cubic meter =1000,000 cm3 800 kg = 80000 gm here, the volume of a substance of  80000 gm is 1000000 cm3 "       "        "   '      "          "    1        "   "    1000000/800 x 1000 =1.25 cm3           

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