As Shown in the Figure,a Container Has a Vertical Tube,whose

question 4

Multiple Choice

As shown in the figure,a container has a vertical tube,whose inner radius is 32.00 mm,connected to it at its side.An unknown liquid reaches level A in the container and level B in the tube-level A being 5.0 cm higher than level B.The liquid supports a 20.0-cm high column of oil,between levels B and C,whose density is 460 kg/m³.What is the density of the unknown liquid?

• A) 1800 kg/m³
• B) 2000 kg/m³
• C) 1400 kg/m³
• D) 1600 kg/m³
• E) 1700 kg/m³

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Definitions:

DNA Sequences

The precise order of nucleotides within a DNA molecule, determining genetic information and instructions for the development and functioning of living organisms.

Ribosomal RNA

A molecular component of ribosomes, essential for protein synthesis in all living organisms.

Molecular Systematics

The science that focuses on molecular structure to clarify evolutionary relationships.

Evolutionary History

The chronology of the development and diversification of organisms through geological time periods, determined through the study of fossils and genetic analyses.