Which of the following are conservative electric field? The conservative nature of electrostatic fields establishes the electrostatic field as a conservative field. This opens the door for conservation of energy and the work-kinetic energy theorem in discussions of electric fields and electric forces. Why is electric field called conservative? The work done to carry a […]
Which two changes would increase the density of water?
Which two changes would increase the density of water? The two main factors that affect density of ocean water are the temperature of the water and the salinity of the water. The density of ocean water continuously increases with decreasing temperature until the water freezes. What are the two major factors that cause density changes […]
What are 3 things that elements in the same column have in common?
What are 3 things that elements in the same column have in common? Explanation: For the elements in column 1,2 and 13-18 the atoms in the same column have the same amount of outermost electrons, called valence electrons. Atoms in column 1 (H, Li and Na for example) have 1 valence electron. Column 2 have […]
At what temperature the kinetic energy of gas molecules is double of the value at 27 C?
At what temperature the kinetic energy of gas molecules is double of the value at 27 C? E. Of a gas molecules half that of its value at 27∘C. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. T300=12orT=150K. At what temperature does the kinetic energy […]
What are the different types of chemical reactions examples?
What are the different types of chemical reactions examples? The 5 primary types of chemical reactions are: Combination reaction. Decomposition reaction. Displacement reaction. Double Displacement reaction. Precipitation Reaction. What do you mean by chemical reaction? A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or […]
How do you find effective potential?
How do you find effective potential? The effective potential energy is the real potential energy, together with a contribution from the angular kinetic energy. Veff = k r + ml2 2r2 and is drawn in the figure. The minimum of the effective potential occurs at r* = ml2/k and takes the value Veff(r*) = k2/2ml2. […]
How much should you pay someone to do your homework?
How much should you pay someone to do your homework? For instance, if you have an assignment that should take an hour to complete, you’ll want to pay somewhere between $10-30 for it, as most assignment services and freelance writers charge within that range per hour. Is Domyhomework 123 legit? Domyhomework123.com is totally legit company. […]
How long do Comets stay visible?
How long do Comets stay visible? Nearly all comets have short periods of visibility. Hale-Bopp literally smashed the previous record for longevity in our skies, which had been held for nearly two centuries by the great comet of 1811. The 1811 comet remained visible to the unaided eye for nine months. What comets will be […]
Which of the following is not an element of weather and climate?
Which of the following is not an element of weather and climate? They are temperature, wind, humidity, atmospheric pressure, precipitation, and cloudiness. Temperature refers to the relative measurement of heat and cold. From all the above options provided, Sunlight is not an element of weather as it is independent of the atmosphere. In which of […]