A 61-Kg Solid Sphere, Made of Metal Whose Density Is 2600

question 16

Multiple Choice

A 6.1-kg solid sphere, made of metal whose density is 2600 kg/ m³, is suspended by a cord. When the sphere is immersed in a liquid of unknown density, the tension in the cord is 26 N. Find the density of the liquid.

• A) 1500 kg/m³
• B) 1400 kg/m³
• C) 1300 kg/m³
• D) 1200 kg/m³
• E) 1100 kg/m³

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Definitions:

Coronary Heart Disease

A condition characterized by reduced blood flow to the heart muscle due to the buildup of plaque in the coronary arteries.

Myocardium

The heart muscle.

Hypertension

A chronic medical condition in which the blood pressure in the arteries is persistently elevated, leading to increased risk of heart, brain, kidney, and other diseases.

Coronary Arteries

The arteries that supply oxygen-rich blood to the muscular walls of the heart.