Roller fluid
The homogeneous roller weighs 7.36 kg and has a volume of 8 dm3. Use the MFCH tables to select the fluids in which the specified body
declining
blue,
it floats.
declining
blue,
it floats.
Final Answer:
Showing 1 comment:
Dr Math
it floats, for example, in olive oil... it sinks in gasoline (700 kg/m3) ... and it rises in water (density 1000 kg/m3)
Excerpt from the tables (bar and density in kg/m3):
Petrol 680 - 780
Mineral oil 850 - 960
Kerosene 790 - 830
Benzene 880
Olive oil 920
Water 4°C 1000
Coal tar 1200
Paraffin oil 900 - 930
Glycerin 1260
Castor oil 970
Sea water 4°C 1030
Diesel 760
Rapeseed oil 910 - 920
Excerpt from the tables (bar and density in kg/m3):
Petrol 680 - 780
Mineral oil 850 - 960
Kerosene 790 - 830
Benzene 880
Olive oil 920
Water 4°C 1000
Coal tar 1200
Paraffin oil 900 - 930
Glycerin 1260
Castor oil 970
Sea water 4°C 1030
Diesel 760
Rapeseed oil 910 - 920
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You need to know the following knowledge to solve this word math problem:
arithmeticUnits of physical quantitiesthemes, topicsGrade of the word problem
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