Are all the thickness of the boundary layers same? The thickness of the velocity boundary layer is normally defined as the distance from the solid body to the point at which the viscous flow velocity is 99% of the freestream velocity (the surface velocity of an inviscid flow). If the Prandtl number is 1, the […]
Does the force that holds the riders on the carnival ride act toward or away from the center?
What is the difference between cohesive and cohesionless soils?
What is the difference between cohesive and cohesionless soils? Texture differences in soils result from the types of rock that make up a particular area. So non-cohesive soil environments contain little to no clay or fine particles while cohesive soils contain high amounts of clay and fine particles. Are cohesive soil good for backfilling? The […]
How do we know the temperature of Earth?
How do we know the temperature of Earth? The mean surface temperature of the earth is around T=288K T = 288 K . What is the effective temperature of Earth? 252 K What is Earth’s blackbody temperature? -23°C How is Earth’s albedo calculated? The instruments use scanning radiometers to measure both the shortwave solar energy […]
What is the mythology of the West?
What is the mythology of the West? The frontier myth or myth of the West is one of the influential myths in American culture. The frontier is the concept of a place that exists at the edge of a civilization, particularly during a period of expansion. This period of time became romanticized and idealized in […]
What part of your body are you most likely to injure if you lift a load incorrectly?
What part of your body are you most likely to injure if you lift a load incorrectly? The back is particularly vulnerable to manual handling injuries. Safety suggestions include controlling risk factors in the workplace, in addition to personal controls: Lift and carry heavy loads correctly by keeping the load close to the body and […]
Do actors get paid before or after a movie?
Is Forever 21 available in Canada?
Is Forever 21 available in Canada? The clothing brand Forever 21 is making a return to the Canadian market after an agreement with Hudson’s Bay Co. allowing them to offer collections inside the department store. Forever 21 debuts today at Hudson’s Bay stores in Toronto’s Yorkdale Mall and the Square One Shopping Centre in Mississauga, […]
What type of star is the Capella?
What type of star is the Capella? G3III: Is Capella a giant star? Capella, (Latin: “She-Goat”) also called Alpha Aurigae, sixth brightest star in the night sky and the brightest in the constellation Auriga, with an apparent visual magnitude of 0.08. Capella is a spectroscopic binary comprising two G-type giant stars that orbit each other […]
What line of latitude is Minneapolis?
What line of latitude is Minneapolis? The latitude of Minneapolis, MN, USA is 44.986656, and the longitude is -93.258133….Minneapolis, MN, USA Lat Long Coordinates Info. Country United States Latitude 44.986656 Longitude -93.258133 DMS Lat 44° 59′ 11.9616” N DMS Long 93° 15′ 29.2788” W What are 2 US cities that lie on the same latitude […]