What two forces limit the height of capillary action will take water up a tube? Capillary action occurs when the adhesion to the walls is stronger than the cohesive forces between the liquid molecules. The height to which capillary action will take water in a uniform circular tube (picture to right) is limited by surface […]
What is the effect of molecular weight on melting and boiling points of alkanes?
What is the effect of molecular weight on melting and boiling points of alkanes? Their melting and boiling points of alkanes are relatively low. The higher the molecular weight (the greater the number of carbons), the higher the boiling point. What is the major use of alkanes? Use of Alkanes Alkanes are important raw materials […]
What are the two major types of checking accounts?
What are the two major types of checking accounts? Types of checking accounts Traditional checking account. Premium checking account. Senior checking account. Interest-bearing account. Business checking account. Checkless checking. Rewards checking account. Private bank checking. What is the best checking account to have? Best Checking Accounts for May 2021 Best for no/low fees: nbkc bank. […]
Is there a direct relationship between time in the air and the range?
Is there a direct relationship between time in the air and the range? There is no direct relationship between air time and range because when the initial angle changes, the initial velocity divides into x and y components. as x-velocity increase, the range increases up 5. What is the purpose of a motion graph? Describing […]
Which countries have coastlines on the Pacific Ocean?
Which countries have coastlines on the Pacific Ocean? List Continent Country Pacific Ocean North America Costa Rica Pacific Ocean North America & South America Panama Gulf of Panama South America Colombia Pacific Ocean South America Chile South Pacific Is Panama considered a Caribbean country? Apart from these islands, there are many countries that are although […]
Is compulsion the same as addiction?
Is compulsion the same as addiction? The difference between compulsive behaviors and addiction is urge versus need. A compulsion is an insatiable urge to do something. Addiction is a need to do something to experience pleasure or remove discomfort. Is addiction a form of OCD? OCD causes anxiety, depression and even suicidal thoughts when left […]
Why do we use FM?
Why do we use FM? Find Your Local Station: With AM radio, the amplitude, or overall strength, of the signal is varied to incorporate the sound information. With FM, the frequency (the number of times each second that the current changes direction) of the carrier signal is varied. FM signals have a great advantage over […]
What types of combustion are there?
What types of combustion are there? Here’s a closer look at five types of combustion: Complete Combustion. Complete combustion requires a combination of fuel and oxygen. Incomplete Combustion. Incomplete combustion occurs when there is not enough oxygen for the fuel to fully react. Rapid Combustion. Spontaneous Combustion. Explosive Combustion. What three things are needed for […]
What is the average time to read a single sector?
What color is closest to the central maximum?
What color is closest to the central maximum? Violet and blue will be seen closer to the central maximum — then green and yellow and orange and finally red, farthest from the white central maximum. a) is a diffraction source. Why is diffraction grating better than a prism? However, a diffraction grating is less sensitive […]