Find the Frequency of X-Rays of Wavelength 1 Å =

question 16

Multiple Choice

Find the frequency of X-rays of wavelength 1 Å = 10−¹⁰ m.

• A) 3 × 10¹⁸ Hz
• B) 3 × 10¹⁰ MHz
• C) 6 × 10⁹ Hz
• D) 3 × 10⁸ Hz
• E) 3 × 10²⁰ Hz

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Definitions:

Secretions

Substances produced and released by cells or glands in the body, serving various functions such as digestion, lubrication, or protection against pathogens.

Elastic Connective Tissue

Elastic connective tissue is a type of connective tissue composed of elastic fibers, allowing tissues like arteries and lungs to return to their original shape after stretching.

Pseudostratified Epithelium

A type of epithelium that appears to be stratified but is actually a single layer of cells with nuclei at various levels, giving the illusion of a multi-layered structure.

Cartilage

A flexible skeletal tissue of vertebrates; a type of connective tissue.