What is transmitted wave in physics? The transmitted wave is the one that moves away from the boundary, on the other side of the boundary from the incident wave. The results depend on “how hard” it is to disturb the new medium compared to the old. What is the meaning of transmission? : the act […]
How is skin friction drag calculated?
How is skin friction drag calculated? Calculate the total drag force due to skin friction on one side of the plate per unit width? Assume that for a laminar boundary layer, up to Rex = 5_10^5, the skin friction coefficient is Cf = 1.328 (Rex)^-1/2 and for turbulent boundary layer Cf = 0.074 (Rex)^-1/5. What […]
What exactly is gentrification?
What exactly is gentrification? Gentrification is a general term for the arrival of wealthier people in an existing urban district, a related increase in rents and property values, and changes in the district’s character and culture. The term is often used negatively, suggesting the displacement of poor communities by rich outsiders. How does gentrification affect […]
What are examples of slow moving vehicles?
What are examples of slow moving vehicles? Farm tractors, animal-drawn carts, and road-maintenance vehicles are not designed for high speed travel and move slowly. You need to watch for these vehicles and be prepared to adjust your speed according to them. What emblem is required for all slow moving vehicles? ASAE standard SMV emblem What […]
What is hydrostatic thrust?
What is hydrostatic thrust? Hydrostatic Thrusts on Submerged Plane Surface Due to the existence of hydrostatic pressure in a fluid mass, a normal force is exerted on any part of a solid surface which is in contact with a fluid. The individual forces distributed over an area give rise to a resultant force. What is […]
What are the 3 ways to recycle antifreeze?
What are the 3 ways to recycle antifreeze? The three ways to recycle antifreeze are: On-Site Recycling, Mobile Recycling Service, Off-Site Recycling. How do I dispose of antifreeze in Michigan? Do not place antifreeze in your household trash or recycling containers. This is a hazardous item that should be disposed of via MMWA’s Household Hazardous […]
How do you calculate viscosity from specific gravity?
Which instrument is used for angular measurement?
Which instrument is used for angular measurement? Vernier Bevel protractor Which instruments are generally not used for angular measurements? Clinometer: Individually, Protractor and Spirit Level cannot be used for the measurement of angles of a component. What are angular measurements? Concepts: Angular Measure (degrees, radians), arc length, π, angular speed. Angular Measure. There are actually […]
How do range extenders work?
How do range extenders work? Wireless extenders (also called wireless repeaters) wirelessly connect to an existing router and can lengthen the range of the wireless signal (repeating it) by re-broadcasting the signal. Typically, you want to place the extender mid-way between your router and where your wireless coverage starts to drop. Can you extend WiFi […]
What are the major energy losses in pipes?
What are the major energy losses in pipes? Introduction. Two types of energy loss predominate in fluid flow through a pipe network; major losses, and minor losses. Major losses are associated with frictional energy loss that is caused by the viscous effects of the medium and roughness of the pipe wall. What is loss coefficient […]