Why do sea breezes occur in the day but not at night? Sea breezes occur during hot, summer days because of the unequal heating rates of land and water. During the day, the land surface heats up faster than the water surface. Therefore, the air above the land is warmer than the air above the […]
Is the supply curve positive or negative?
Is the supply curve positive or negative? Market Supply: The market supply curve is an upward sloping curve depicting the positive relationship between price and quantity supplied. The market supply curve is derived by summing the quantity suppliers are willing to produce when the product can be sold for a given price. What is the […]
What is the coefficient of volume expansion?
What is the coefficient of volume expansion? An object of volume V expands to V+ΔV when temperature is increased by ΔT, then volume expansion coefficient αv is given by. αv = (ΔV/V) / ΔT. What is a coefficient of thermal expansion? THE COEFFICIENT OF LINEAR thermal expansion (CTE, a, or a1) is a material property […]
How do you find the 1st quartile of a set of data?
Which meeting helps the Scrum Master to track the progress of the development team?
Which meeting helps the Scrum Master to track the progress of the development team? usually, in sprint planning meetings , the whole team is present, including the product owner and the scrum master . in this meeting, the team will take the top items from the backlog and estimate or forecast how much they will […]
Why is the surface of Mercury often compared with that of the Moon list two similarities?
Why is the surface of Mercury often compared with that of the Moon list two similarities? Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn’t have any Maria […]
What are the evidences of physical and chemical changes?
What are the evidences of physical and chemical changes? Common physical changes include melting, change of size, volume, color, density, and crystal form. The classic baking soda and vinegar reaction provides evidence of a chemical change due to the formation of a gas and a temperature change. Is a change in texture physical or chemical? […]
How do I improve my driving reflexes?
How do I improve my driving reflexes? Manage Slower Reaction Times Increase your following distance. Minimize left turns. Eliminate distractions inside the vehicle. Plan your route before you get behind the wheel. Try to steer clear of busy highways and congested traffic. Review your medications. Stay awake and alert. How can I improve my brain […]
Are cash crops bad?
Are cash crops bad? Cash crops caused drastic effects to the environment. Poor soil quality, loss of forests, sediment build up in waterways, and the list goes on and on and on. What will happen if we only grow cash crops? Each of the crops needs different growth conditions, different nutrients, different harvesting seasons and […]
What does Labour force mean?
What does Labour force mean? currently active population Are unemployed counted in the labor force? People with jobs are employed. People who are jobless, looking for a job, and available for work are unemployed. The labor force is made up of the employed and the unemployed. People who are neither employed nor unemployed are not […]