When Light Passes from One Medium into Another with a Different

question 10

Multiple Choice

When light passes from one medium into another with a different index of refraction, which of the following does or do NOT change?

• A) the speed
• B) the wavelength
• C) the frequency
• D) the speed and the wavelength
• E) the frequency and the wavelength

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Definitions:

Blood Vessels

The network of arteries, veins, and capillaries that circulate blood throughout the body, supplying oxygen and nutrients while removing waste.

Stomach

A digestive organ in the body that breaks down food using stomach acids and enzymes.

Cardiorespiratory Fitness

A measure of the efficiency of the heart and lungs to transport oxygen to the muscles during prolonged physical activity.

Talk Test

A method used to gauge exercise intensity by measuring the ease with which one can speak during physical activity.