請問1.280比重的電瓶液20公升等於幾公斤?
回答 (1)
2016-08-10 12:30 pm
Since specific gravity of liquid =1.28, its density = 1.28 x 1000 kg/m^3
= 1280 kg/m^3
Volume of liquid = 20 L = 20/1000 m^3 = 0.02 m^3
Hence, mass of liquid = 1280 x 0.02 kg = 25.6 kg
= 1280 kg/m^3
Volume of liquid = 20 L = 20/1000 m^3 = 0.02 m^3
Hence, mass of liquid = 1280 x 0.02 kg = 25.6 kg
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