Which of the Following Is Wien's Law

question 14

Multiple Choice

Which of the following is Wien's law?

• A) The maximum intensity of black-body radiation, ?_max, is inversely proportional to the temperature.
• B) ?_max = constant × T where ?_max is the intensity of black-body radiation and T is the temperature in K.
• C) ?_max = constant × T⁴ where ?_max is the intensity of black-body radiation and T is the temperature in K.
• D) The maximum intensity of black-body radiation, ?_max, increases as the temperature increases.
• E) T = 2.9 K.mm × ?_max where ?_max is the intensity of black-body radiation and T is the temperature in K.

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Definitions:

Red Blood Cells

The cells in the blood responsible for carrying oxygen from the lungs to the body's tissues and returning carbon dioxide back to the lungs.

Osmosis

The movement of water molecules through a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration.

Concentration Gradient

A difference in the concentration of a substance from one point to another, as for example, across a cell membrane.

Plasmolysis

The process in which cells lose water in a hypertonic solution, resulting in the shrinkage of the cell membrane away from the cell wall.