A typical red blood cell has a mass of 3.0 10-16 kg. A blood sample placed...
A typical red blood cell has a mass of 3.0 10-16 kg. A blood sample placed in a centrifuge is subjected to a force of 3.4 10-11 N when the centrifuge is operated at 142 rev/s. What is the diameter, in cm, of the centrifuge?
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A typical red blood cell has a mass of 3.0 10-16 kg. A blood
sample placed...
A sample of blood is placed in a centrifuge of radius 12.0 cm. The mass of a red blood cell is 3.0 ✕ 10-16 kg, and the m...
A sample of blood is placed in a centrifuge of radius 12.0 cm.
The mass of a red blood cell is 3.0 ✕ 10-16 kg, and the
magnitude of the force acting on it as it settles out of the plasma
is 4.0 ✕10-11 N. At how many revolutions per second
should the centrifuge be operated?
rev/s
A sample of blood is placed in a centrifuge of radius 12.0 cm. The mass of a red blood cell is 3.0 x...
8. -/11 points OSColPhysAP2016 6.3.WA.030. My Notes A typical red blood cell has a mass of...
8. -/11 points OSColPhysAP2016 6.3.WA.030. My Notes A typical red blood cell has a mass of 3.0 x 10-16 kg. A blood sample placed in a centrifuge is subjected to a force of 5.0 x 10" when the centrifuge is operated at 154 rev/s. What is the diameter, in cm, of the centrifuge? cm
A sample of blood is placed in a centrifuge of radius 14.0 cm. The mass of...
A sample of blood is placed in a centrifuge of radius 14.0 cm. The mass of a red blood cell is 3.0 ✕ 10-16 kg, and the magnitude of the force acting on it as it settles out of the plasma is 4.0 ✕ 10-11 N. At how many revolutions per second should the centrifuge be operated? ______rev/s
A sample of blood is placed in a centrifuge of radius 12.0 cm. The mass of...
A sample of blood is placed in a centrifuge of radius 12.0 cm. The mass of a red blood cell is 3.0 ✕ 10-16 kg, and the magnitude of the force acting on it as it settles out of the plasma is 4.0 ✕ 10-11 N. At how many revolutions per second should the centrifuge be operated?
A typical red blood cell subtends an angle of only 2.0×10−5 rad when viewed at a...
A typical red blood cell subtends an angle of only 2.0×10−5 rad when viewed at a person's near-point distance of 25 cm. Suppose a red blood cell is examined with a compound microscope in which the objective and eyepiece are separated by a distance of 13.0 cm . Given that the focal length of the eyepiece is 2.5 cm , and the focal length of the objective is 0.49 cm , find the magnitude of the angle subtended by the...
A red blood cell typically carries an excess charge of about –2.5 × 10–12 C distributed...
A red blood cell typically carries an excess charge of about –2.5 × 10–12 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 7.0 μm in diameter and with a mass of 9.0 × 10–14 kg. How many excess electrons does a typical red blood cell have? Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass of the extra...
PHYS ANSWER 1: 1.56*10^7, ANSWER 2: 1.579*10^-10, NEED 3 & 4 A red blood cell typically...
PHYS
ANSWER 1: 1.56*10^7, ANSWER 2: 1.579*10^-10, NEED 3 & 4
A red blood cell typically carries an excess charge of about -2.5 times 10-12 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 7.0 mu m in diameter and with a mass of 9.0 times 10-14 kg. How many excess electrons does a typical red blood cell have? Does the mass of the extra electrons appreciably affect the mass of the cell?...
A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed...
A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 6.6 um in diameter and with a mass of 9.0 x 10"" kg. How many excess electrons does a typical red blood cell have? excess electrons: electrons Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass...
A red blood cell typically carries an excess charge of about −2.5×10^−12 C distributed uniformly over...
A red blood cell typically carries an excess charge of about −2.5×10^−12 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 7.6 μm in diameter and with a mass of 9.0×10^−14 kg. How many excess electrons does a typical red blood cell have? excess electrons: ______________________ Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass of the extra electrons...
Two red blood cells each have a mass of 6.35 x 10-14 kg and carry a...
Two red blood cells each have a mass of 6.35 x 10-14 kg and carry a negative charge spread uniformly over their surfaces The repulsion arising from the excess charge prevents the cells from clumping together. Once cell carries -2.60 pC of charge and the other-2.70 pC, and each cell can be modeled as a sphere 6.40 um in diameter What minimum relative speed v would the red blood cells need when very far away from each other to get...
A sample of blood is placed in a centrifuge of radius 12.0 cm.
The mass of a red blood cell is 3.0 ✕ 10-16 kg, and the
magnitude of the force acting on it as it settles out of the plasma
is 4.0 ✕10-11 N. At how many revolutions per second
should the centrifuge be operated?
rev/s
A sample of blood is placed in a centrifuge of radius 12.0 cm. The mass of a red blood cell is 3.0 x...
8. -/11 points OSColPhysAP2016 6.3.WA.030. My Notes A typical red blood cell has a mass of 3.0 x 10-16 kg. A blood sample placed in a centrifuge is subjected to a force of 5.0 x 10" when the centrifuge is operated at 154 rev/s. What is the diameter, in cm, of the centrifuge? cm
PHYS
ANSWER 1: 1.56*10^7, ANSWER 2: 1.579*10^-10, NEED 3 & 4
A red blood cell typically carries an excess charge of about -2.5 times 10-12 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 7.0 mu m in diameter and with a mass of 9.0 times 10-14 kg. How many excess electrons does a typical red blood cell have? Does the mass of the extra electrons appreciably affect the mass of the cell?...
A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 6.6 um in diameter and with a mass of 9.0 x 10"" kg. How many excess electrons does a typical red blood cell have? excess electrons: electrons Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass...
Two red blood cells each have a mass of 6.35 x 10-14 kg and carry a negative charge spread uniformly over their surfaces The repulsion arising from the excess charge prevents the cells from clumping together. Once cell carries -2.60 pC of charge and the other-2.70 pC, and each cell can be modeled as a sphere 6.40 um in diameter What minimum relative speed v would the red blood cells need when very far away from each other to get...
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