a. The barometer is a device to measure atmospheric pressure. If you plan to make a barometer by using a special liquid that has density C kg/m³, what will be expected device height? Take atmospheric pressure 1.01x10³N/m² b. If your volume is B liters, what is the buoyant force acting on you if you are inside the water. Take density of water as 1000 kg/m³. c. A container has a vertical tube, connected to it at its side, as shown in the figure. A liquid of density C+500 kg/m³reaches level X in the container and level Y in the tube. Level X being 8.0 cm higher than level Y. The tube has unknown oil to a D cm high, between levels Y and Z, Calculate the density of the unknown liquid. X Z Y B: 27 C:127 D:9.0

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a. The barometer is a device to measure atmospheric pressure. If you plan to make a barometer by using a special
liquid that has density C kg/m³, what will be expected device height? Take atmospheric pressure 1.01x105N/m²
b. If your volume is B liters, what is the buoyant force acting on you if you are inside the water. Take
density of water as 1000 kg/m³.
c.
A container has a vertical tube, connected to it at its side, as shown in the figure. A liquid of density C+500
kg/m³reaches level X in the container and level Y in the tube. Level X being 8.0 cm higher than level Y. The
tube has unknown oil to a D cm high, between levels Y and Z, Calculate the density of the unknown liquid.
X
Z
Y
B: 27
C:127
D:9.0
Transcribed Image Text:1. a. The barometer is a device to measure atmospheric pressure. If you plan to make a barometer by using a special liquid that has density C kg/m³, what will be expected device height? Take atmospheric pressure 1.01x105N/m² b. If your volume is B liters, what is the buoyant force acting on you if you are inside the water. Take density of water as 1000 kg/m³. c. A container has a vertical tube, connected to it at its side, as shown in the figure. A liquid of density C+500 kg/m³reaches level X in the container and level Y in the tube. Level X being 8.0 cm higher than level Y. The tube has unknown oil to a D cm high, between levels Y and Z, Calculate the density of the unknown liquid. X Z Y B: 27 C:127 D:9.0
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