A house has a composite wall of wood, fiberglass insulation, and plaster board, as indicated in the sketch. On a cold winter day, the convection heat transfer coefficients are 60 W/m2·K and 20 W/m2·K. The total wall surface area is 200 m2. The plaster board thickness is 10 mm, the glass fiber thickness is 100 mm, and the plywood siding thickness is 20 mm. The temperature inside is 20°C and the temperature outside is -15°C . Determine the total heat loss through the wall.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

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explanation:

answer:

my guess it 8 i'm probably wrong

answer:

c. the follow me tool

update this is wrong answer idk the answer