Which of the Following Is Characteristic of an Object That

question 52

Multiple Choice

Which of the following is characteristic of an object that is black in colour?

• A) It does not absorb any wavelength.
• B) It absorbs all wavelengths.
• C) It reflects some wavelengths, but not all.
• D) It reflects all wavelengths.

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Definitions:

Capillary Refill

A test to assess blood circulation, where pressure is applied to a nail bed and the time is measured for color to return, indicating blood flow efficiency.

Nail

A small, slender piece of metal typically used as a fastener, peg, or spike.

Near Vision

The ability to see objects clearly at a close range, typically within a few inches to a few feet from the eyes.

Inches

A unit of measurement in the Imperial system equal to one-twelfth of a foot, commonly used to measure length.