Answer:
Shear stress on upper plate = 837.4N/m2
Shear stress when the linear velocity profile were assumed = 418.7N/m2
Explanation:
The detailed and step by step calculation and appropriate differentiation to get the shear stress is as shown in the attachment.
Explanation:
Weak nuclear force:
The interaction between the subatomic particles is called weak nuclear force.
The weak nuclear force is one of the four fundamental forces.
The weak nuclear force is effective at very short distance.
The range and relative strength of weak nuclear force is 10⁻¹⁸ m and 10²⁵ with respect to gravitational force respectively
Deuterium is formed due to the fusion of protons and neutrons under the action the weak force.
Example : Beta decay
Electromagnetic force:
The interaction between the charged particles is called electromagnetic force.
The electromagnetic force is one of the four fundamental forces.
The electromagnetic force is effective at long range distance.
The range and relative strength of electromagnetic force is infinity and 10³⁶ with respect to gravitational force respectively
Example : light
Answer:
atmospheres are equivalent to millimeters of mercury.
Explanation:
According to current SI unit conversions, 1 atmosphere is equal to 760 millimeters of mercury. The current pressure is determined by simple rule of three:
atmospheres are equivalent to millimeters of mercury.
1 Air pressure in car tire supports the weight of the car
<span>2 Sucking a drink through a straw - fluid flows because of pressure difference. </span>
<span>3 Aircraft fly because of the air pressure on the wings. </span>
<span>4 Bullet fired from a gun is driven by gas pressure </span>
<span>5 Toy balloon inflates because of air pressure inside.</span>
<span>The distance from Earth to the Sun is 92.96 million miles, which is equal to 1 astronomical unit.
In short, Your Answer would be Option C
Hope this helps!</span>