What Is the Wavelength of 111

question 80

Multiple Choice

What is the wavelength of 111.9-MHz television EM waves? (c = 3 × 10⁸ m/s)

• A) 5.36 cm
• B) 2.68 m
• C) 5.36 km
• D) 10.7 m
• E) ​8.04 km

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Definitions:

Bipolar Cells

A type of neuron found in the eyes that acts as a relay between photoreceptors and ganglion cells, playing a crucial role in visual processing.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to the concentration of cone cells.

Fine Print

The small text in contracts, agreements, or advertisements that often contains important details which can impact rights and obligations.

Lens

A piece of transparent material, typically glass or plastic, that focuses or disperses light rays, used in glasses, cameras, and microscopes.