What are the disadvantages of air-cooled engines? What are the disadvantages of an air-cooled engine? Air-cooled engines are more likely to overheat. They can also be more expensive to build and the large fans used to cool the engine can take away a lot of power. How are aircraft engines cooled? Reciprocating engines are cooled […]
What are the top three responsibilities of a pastor?
What are the top three responsibilities of a pastor? Your duties include preparing weekly sermons, preaching and conducting worship services. It’s your responsibility to interpret biblical scripture for the congregation. You also provide care and counseling to church members and assist them in crisis situations. What are the duties and responsibilities of a pastor? The […]
What affects the severity of an electric shock?
What affects the severity of an electric shock? The three primary factors affect the injury severity of an electric shock: 1) the amount of current passing through the body 2) the duration of the current flow and 3) the current path through the body. What are four factors that affect the severity of an electrical […]
What to say when someone says I need your help?
What kind of clusters that K-means clustering algorithm produce?
What kind of clusters that K-means clustering algorithm produce? Kmeans algorithm is an iterative algorithm that tries to partition the dataset into Kpre-defined distinct non-overlapping subgroups (clusters) where each data point belongs to only one group. How do you find the centroid in K-means clustering? Essentially, the process goes as follows: Select k centroids. These […]
How do you compare acid strengths?
What are the 3 mechanisms of energy transfer?
What are the 3 mechanisms of energy transfer? The Three Mechanisms of Heat Transfer: Conduction, Convection, and Radiation. What are the 4 types of energy transfer? There are 4 ways energy can be transferred; Mechanically – By the action of a force. Electrically – By an electrical current. By radiation – By Light waves or […]
How does mercury work in a thermometer?
How does mercury work in a thermometer? In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, […]