

MCQOPTIONS
Saved Bookmarks
1. |
A spherical particle of diameter 1 m and density 1200kg/m3 is falling freely through a column of water with a velocity of 0.7 m/s. Considering the viscosity of water to be 8.11 10-4 kg/ms and acceleration due to gravity as 9.8 m/s2, calculate the terminal velocity of the particle. |
A. | 0.34 10<sup>-6</sup> m/s |
B. | 1.34 10<sup>-7</sup> m/s |
C. | 1.34 10<sup>-8</sup> m/s |
D. | 2.34 10<sup>-7</sup> m/s |
Answer» B. 1.34 10<sup>-7</sup> m/s | |