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)
সঠিক উত্তর: 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