What does interference fit mean? An interference fit, also known as a press fit or friction fit is a form of fastening between two tight fitting mating parts that produces a joint which is held together by friction after the parts are pushed together. What is the difference between a clearance fit and an interference […]
What are the five equations that describe uniform accelerated motion?
What are the five equations that describe uniform accelerated motion? These are: a = the acceleration, taken to be constant, t = the amount of time the object has been accelerating, vo = the initial velocity of the object, vf = the velocity of the object at time t later, and Δx = the displacement […]
What is rock cycle in short?
What is rock cycle in short? The rock cycle is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another. Plate tectonic activity, along with weathering and erosional processes, are responsible for the continued recycling of rocks. […]
What is split light used for?
What is meant by code coverage?
What is meant by code coverage? Code coverage is the percentage of code which is covered by automated tests. Code coverage measurement simply determines which statements in a body of code have been executed through a test run, and which statements have not. Which of the following is used for code coverage? CTC++, as its […]
What is the biggest scorpion that ever lived?
What is the biggest scorpion that ever lived? sea scorpion Are Scorpions older than dinosaurs? Scorpions are a very old animal group, turning up in the siluarian period (more than 400 million years go). They were around long before the dinosaurs. We know very little about these primitive scorpions, but it is possible that they […]
What is the most effective agent of erosion?
What is the most effective agent of erosion? Water What is the most powerful agent of weathering? water What is the best example of physical weathering? Some examples of physical weathering mechanisms: Frost wedging. Frost wedging happens when water filling a crack freezes and expands (as it freezes, water expands 8 to 11% in volume […]
How many degrees is a bent molecule?
How many degrees is a bent molecule? Water (H2O) is an example of a bent molecule, as well as its analogues. The bond angle between the two hydrogen atoms is approximately 104.45°…. Bent molecular geometry Coordination number 2 Bond angle(s) 90°<θ<120° μ (Polarity) >0 How many lone pairs does a bent molecule have? 2 lone […]
Where does new oceanic crust from?
Where does new oceanic crust from? New oceanic crust is continuously being formed as magma upwells at mid-ocean ridges. What is the formation of new areas of oceanic crust? Oceanic crust is continuously being created at mid-ocean ridges. As plates diverge at these ridges, magma rises into the upper mantle and crust. As it moves […]
What is N kg equal to?
What is N kg equal to? Related units The unit of force is the newton (N), and mass has the SI unit kilogram (kg). One newton equals one kilogram metre per second squared. Therefore, the unit metre per second squared is equivalent to newton per kilogram, N·kg−1, or N/kg. What is N kg mean? Newton […]