A Column of Liquid Is 10 Cm High

question 31

Multiple Choice

A column of liquid is 10 cm high.Viewed from above the liquid has an apparent depth of 6.77 cm.If the refractive index of the liquid is 1.33 at the top and increases uniformly to the bottom,then what is the refractive index at the bottom of the liquid?

• A)1.96
• B)2.95
• C)1.48
• D)1.62
• E)None of these is correct.

Understand the principles and methods for accurate body temperature measurement.

Comprehend the factors affecting pulse oximetry readings and interpret these readings correctly.

Identify the appropriate use of personal protective equipment and disposal medical supplies to prevent the spread of infection.

Recognize the signs of thermal stress, such as hypothermia and hyperthermia, and implement appropriate interventions.

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Definitions:

Hyperthermia

An abnormally high body temperature, often caused by prolonged exposure to high temperatures or medical conditions, leading to heat-related illnesses.

Elevated Temperature

A condition where the body's temperature is higher than normal, often indicating a fever or infection.

Fever

An elevation in body temperature above the normal range, often due to infection or illness.

Brachial Artery

A major blood vessel of the upper arm that supplies blood to the arm and hand, often used for measuring blood pressure.