What Type of Heat Transfer Is Used to Carry Heat

question 25

Multiple Choice

What type of heat transfer is used to carry heat from the house furnace to the living room of most houses?

• A) natural convection of air falling over the cooling land
• B) forced convection of air or forced convection of water
• C) radiation
• D) natural convection of air rising over the warming land

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Definitions:

Edema

An accumulation of fluid in the tissues, causing swelling.

Inguinal Region

The area of the lower abdomen just above the leg crease near the groin, often associated with hernias.

Popliteal Lymph Nodes

Lymph nodes located at the back of the knee, which filter lymph fluid and play a role in the body's immune response.

Cytotoxic T Cells

Immune cells capable of killing cancer cells, cells that are infected (particularly with viruses), or cells that are damaged in other ways.