Engineering, 13.09.2019 23:30 yazmincruz3766
The viscosity of a fluid is 10 be measured by a viscometer constructed of two 75-cm-long concentric cylinders. the outer diameter of the inner cylinder is 15 cm, and the gap between the two cylinder is 0.12 cm. the inner cylinder is rotated at 200 rpm, and the torque is measured to be 0.8 n m. determine the viscosity of the fluid.
Answers: 3
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:10
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
The viscosity of a fluid is 10 be measured by a viscometer constructed of two 75-cm-long concentric...
Mathematics, 21.04.2021 15:20
Physics, 21.04.2021 15:20
Mathematics, 21.04.2021 15:20
Physics, 21.04.2021 15:20
Mathematics, 21.04.2021 15:20
Mathematics, 21.04.2021 15:20
Mathematics, 21.04.2021 15:20