A Cubical Box 25

question 12

Multiple Choice

A cubical box 25.0 cm on each side is immersed in a fluid.The pressure at the top surface of the box is 109.40 kPa and the pressure on the bottom surface is 112.00 kPa.What is the density of the fluid?

• A)1000 kg/m³
• B)1030 kg/m³
• C)1060 kg/m³
• D)1090 kg/m³
• E)1120 kg/m³

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Definitions:

Body Odor

The smell originating from bacteria breaking down protein into certain acids on the skin, generally noticeable after puberty.

Stepping Reflex

An innate motor reflex seen in newborn babies, who appear to take steps or walk when held upright with their feet touching a solid surface.

Muscle Mass

Refers to the total weight of muscle in the human body.

Moro Reflex

is an involuntary response or startle reflex in newborns, which is triggered by a sudden loss of support or a loud sound, causing the baby to fling arms outwards and then retract them.