What is the resistance of a 25-cm-long column of blood in a 1.2-cm-diameter femoral artery? The conductivity of blood is 0.63 Ω−1m−1
What is the resistance of a 25-cm-long column of blood in a 1.2-cm-diameter femoral artery? The...
What is the resistance of a 21-cm-long column of blood in a 1.1-cm-diameter femoral artery? The conductivity of blood is 0.63 Ω−1m−1.
The femoral artery is the large artery that carries blood to the leg. A person's femoral artery has an inner diameter of 1.3 cm. What is the resistance of a 19-cm-long column of blood in this artery? ______________?
14. Continuing with our using physics to model the human body, let us consider the femoral artery. It is the large artery that carries blood to the leg. If a person’s femoral artery has an inner diameter of 1.0 cm, what is the resistance of a 20-cm long column of blood in this artery?
Calculate the diameter of a 1.95 cm long tungsten filament in a lightbulb if its resistance is 0.779 Ω. (The resistivity of tungsten is 5.60×10-8 Ωm.)
Calculate the diameter of a 1.73 cm long tungsten filament in a lightbulb if its resistance is 0.251 Ω. (The resistivity of tungsten is 5.60×10-8 Ωm.)
Calculate the diameter of a 1.55 cm long tungsten filament in a lightbulb if its resistance is 0.497 Ω. (The resistivity of tungsten is 5.60×10-8 Ωm.)
Calculate the diameter of a 1.85 cm long tungsten filament in a lightbulb if its resistance is 0.587 Ω. (The resistivity of tungsten is 5.60x 10-8 Ωm.) Submit Answer Tries 0/99
Calculate the diameter of a 2.27 cm long tungsten filament in a lightbulb if its resistance is 0.319 Ω. (The resistivity of tungsten is 5.60×10-8 Ωm.) This is an easy question but I keep getting it wrong, so I am confused please help. Maybe I am using the incorrect units.
1.2. Find the conduction thermal resistance of a 1 m long hollow Teflon pipe with internal diameter of 10 cm and external diameter of 12 cm. You can assume the temperature of this tube is 300 K.
A concrete column is 72 cm long and 29 cm in diameter. High quality has a compressive elastic (Young's) modulus of 30 GPa. What is its change in length if the column is loaded with 45000 kg?