A Container Has a Vertical Tube,whose Inner Radius Is 20

question 29

Multiple Choice

A container has a vertical tube,whose inner radius is 20.00 mm,connected to it at its side,as shown in the figure.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-cm high column of oil,between levels B and C,whose density is
The density of the unknown liquid is closest to

• A)3,600 kg/ .
• B)3,900 kg/ .
• C)2,800 kg/ .
• D)3,100 kg/ .
• E)3,300 kg/ .

---

Definitions:

Homozygous

Having two identical alleles of a particular gene, resulting in a specific trait or characteristic.

Probability

The measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Y Chromosome

One of the two sex chromosomes of mammals and some other organisms; the Y chromosome determines male gender in humans; normal females are XX, normal males are XY. Compare with X chromosome.

Cystic Fibrosis

A hereditary disorder affecting the exocrine glands, causing the production of abnormally thick mucus, leading to blockage of the pancreatic ducts, intestines, and bronchi and resulting in respiratory and digestive problems.