Why do two socks sometimes stick together in a dryer? Atoms are more stable when their outer shell is full. That makes the atoms, and your socks, stick together—in other words, it creates static cling. When you pull your socks apart after a spin in the dryer, the crackling static electricity comes from the sticky […]
Are all Cessna high wing?
Are all Cessna high wing? High wing aircraft are aircraft whose wings are mounted above the fuselage. The Cessna 172 is one of the most common high wing general aviation planes. What is the purpose of dihedral wings? Dihedral is the upward angle of an aircraft’s wings, which increases lateral stability in a bank by […]
What is the SI unit of area and volume?
What is the SI unit of area and volume? Derived Units DERIVED QUANTITY NAME ABBREVIATION Area Square Meter m2 Volume Cubic Meter m3 Mass Density Kilogram Per Cubic Meter kg/m3 Specific Volume Cubic Meter Per Kilogram m3/kg What are the 3 units of volume? Three common units of volume are: cubic centimeters. liters. gallons. What […]
What is the formula of temperature?
Which is more important precision or recall?
Which is more important precision or recall? Recall is more important than precision when the cost of acting is low, but the opportunity cost of passing up on a candidate is high. What does precision recall tell us? A precision-recall curve helps to visualize how the choice of threshold affects classifier performance, and can even […]
How do you find n when given wavelength?
How do you find n when given wavelength? Re: Determining values of n given the wavelength So you are given a wavelength of 102.6 nm which will need to be converted to 102.6 x 10^-9 m. Using that wavelength, you can find the frequency of the radiation through the equation c=(wavelength)(frequency) where c is the […]
What happens when water vapor is warmer and less dense?
What happens when water vapor is warmer and less dense? Water condenses whenever water vapor cools to a temperature lower than the point when evaporation occurs. Condensation happens near the ground when warm, humid air meets cooler land or water to create fog, which is like clouds that accumulate at ground level. What happens to […]
Which of the following is an example of radiant energy?
Which of the following is an example of radiant energy? Virtually anything that has a temperature gives off radiant energy. Some examples of radiant energy include: The heat emitted from a campfire. Emission of heat from a hot sidewalk. What is radiant energy also called? Radiant energy, also known as electromagnetic radiation (EMR), is energy […]
Where in a fluid vorticity is generated?
Where in a fluid vorticity is generated? Vorticity is generated at boundaries by the relative acceleration of fluid and wall. In a homogeneous fluid, vorticity is generated only at boundaries and its generation is instantaneous and the result of inertial forces. What is absolute relative and vorticity? RELATIVE VORTICITY: the counter-clockwise (CCW) or clockwise (CW) […]
Where is the thinnest crust on Earth Found?
Where is the thinnest crust on Earth Found? The layer of rock that forms Earth’s outer surface. The crust is up to 32 Kilometers (20 miles – here to Stone Mountain) thick. The crust is made up of the continents and the ocean floor. The crust is thickest under high mountains and thinnest beneath the […]