Category: Physics

Is it OK to end a sentence with a preposition? It’s not an error to end a sentence with a preposition, but it is a little less formal. In emails, text messages, and notes to friends, it’s perfectly fine. But if you’re writing a research paper or submitting a business proposal and you want to […]

Is a branching diagram used to show evolutionary relationships? The phylogenetic tree is a branching diagram or “tree” showing the evolutionary relationships among various species or organisms. Why is it important to understand evolutionary relationships? Knowing the evolutionary relationships among species allows scientists to choose appropriate organisms for the study of diseases, such as HIV. […]

What happens when a golfer hits a bird? Answer: The ball is to be played as it lies, in this case = out of bounds. Had the stroke been made at a ball on the green, the stroke must be cancelled and replaced and replayed. Rule 11.1. Has a pro golfer hit a bird? Tour […]

What is the maximum setting of a ground fault protection of equipment device? “The maximum setting of the ground-fault protection system shall be 1200 amperes, and the maximum time-delay shall be one second for ground-fault currents equal to or greater than 3000 amperes. What is the difference between a short circuit fault and a ground […]

Is Synapse a virus? Synapse X.exe file is the part of utility “Synapse X Roblox” and is not originally virus or trojan. But, many users noticed that this tool is consuming as much as 70% of the CPU/GPU usage while running. What are the 3 types of synapses? Terms in this set (9) Synapse. A […]

Where should an object should be placed so that a real and inverted image of same size is obtained by a convex lens? Object should be place at 2f or centre of curvature C1 of convex lens, to get image of given property. Convex lens is also called converging lens. Parallel rays of light, passing […]

Is the Bohr model useful? Of these two models, the Bohr model is simpler and relatively easy to understand. A model is useful because it helps you understand what’s observed in nature. It’s not unusual to have more than one model represent and help people understand a particular topic. What was wrong with Schrodinger’s model? […]

Which house is most powerful in astrology? Because the angular houses are the most powerful places in the chart (Lilly says “Planets in angles do more forcibly show their effects”), succedent houses—which are less powerful than the angular but more powerful than the cadent houses—also have a quality of appertaining to the angular houses, much […]

What is the electric field inside a conducting shell? * The electric field inside the conducting shell is zero. Why do you expect the electric field inside the shell to be zero according to Gauss theorem? the electric field inside is zero because charge enclosed by spherical sphere is zero. What is the strength of […]

Is a frequency table a graph? A bar graph. Another type of graph used to represent a frequency table is the frequency polygon, which plots the frequencies of the different data values and then connects the plotted points with straight lines. Figure 2.3 presents the frequency polygon of the data of Table 2.1. How do […]