What Is the Wavelength of an Electromagnetic Wave That Has

question 58

Multiple Choice

What is the wavelength of an electromagnetic wave that has a frequency of 3 kilohertz?

• A) 1 km
• B) more than 1 km
• C) less than 1 km

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Definitions:

Sebaceous Gland

A small oil-producing gland present in the skin of mammals which secretes a lubricating oily matter (sebum) into the hair follicles to lubricate the skin and hair.

Adipocyte

A cell specialized in the storage of fat, found in connective tissue.

Reticular Layer

The deeper layer of the dermis in the skin, characterized by dense irregular connective tissue.

Papillary Layer

The outermost layer of the dermis, directly underneath the epidermis, characterized by its projections called papillae that contain capillaries and sensory neurons.