A Body Is Called Grey If the Monochromatic Emissivity of the Body

question 44

Multiple Choice

A body is called grey if the monochromatic emissivity of the body is

• A)Zero
• B)Unity
• C)Same for all wavelengths
• D)Different for all wavelengths

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Definitions:

Mother's Voice

The sound produced by a mother that is uniquely recognizable by her offspring, often providing comfort and security.

House Cat

A domesticated feline kept as a pet or for catching vermin, and not of a specific breed.

Tiger

A large carnivorous cat native to Asia, known for its stripes and powerful physique.

Picture

A visual representation or image captured or created to visually communicate objects, scenes, or people.