Questions: 3rd: The resting cardiac output rate for an adult male is 5L / min. Determine the average flow rate in the aorta with a lumen diameter of 2.5 cm. ● • Q=A.V • (m³/sec) = (m²)(m/sec)

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Chapter1: Units, Trigonometry. And Vectors
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Questions:
3rd: The resting cardiac output rate for an adult male is 5L / min.
Determine the average flow rate in the aorta with a lumen diameter
of 2.5 cm.
●
• Q=A.V
• (m³/sec) = (m²)(m/sec)
●
Transcribed Image Text:Questions: 3rd: The resting cardiac output rate for an adult male is 5L / min. Determine the average flow rate in the aorta with a lumen diameter of 2.5 cm. ● • Q=A.V • (m³/sec) = (m²)(m/sec) ●
Questions:
2nd: Calculate the thermal resistance (R or R₂) of human skin with a
thickness of 2 cm, per cm² of skin.
●
thermal conductivity=0.627 N/(°C.s)
●
• specific heat-c-3470 Nm/kg °C
• density=1100 kg/m³
Rt
-
L
KA
where
k is the materials conductivity [W.m³!.K-¹]
L is the plane thickness [m]
A is the plane area [m²]
Transcribed Image Text:Questions: 2nd: Calculate the thermal resistance (R or R₂) of human skin with a thickness of 2 cm, per cm² of skin. ● thermal conductivity=0.627 N/(°C.s) ● • specific heat-c-3470 Nm/kg °C • density=1100 kg/m³ Rt - L KA where k is the materials conductivity [W.m³!.K-¹] L is the plane thickness [m] A is the plane area [m²]
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