Category: Physics

What is a secondary low? A Secondary Low begins to deepen within the occluded front in the area of a local vorticity maximum. The part of the front around the low has a Wave – like structure for a short time (compare Wave ). This Wave does not amplify, however, but turns into an Occlusion […]

What is the key to making a clean kill? Aside from being a good marksman, the key to a clean kill is patience. Hunters should limit shots to the vital organs only. If you do not have a clear shot to the vital organs, wait until you do. What angle should Bowhunters avoid? Shot Angles: […]

What is the dependent variable in an experiment example? The dependent variable is the variable that is being measured or tested in an experiment. 1 For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants’ test scores, since that is what is being measured. How does […]

What causes nucleation? Nucleation is the process where droplets of liquid can condense from a vapor, or bubbles of gas can form in a boiling liquid. In heterogeneous nucleation, organization begins at nucleation points on surfaces. In homogeneous nucleation, organization occurs away from a surface. What are the two types of nucleation? There are two […]

Should you let a rip current take you? A rip current is a narrow, fast-moving channel of water that starts near the beach and extends offshore through the line of breaking waves. If you do get caught in a rip current, the best thing you can do is stay calm. It’s not going to pull […]

Who discovered living cell? Robert Hooke How does cell theory affect our lives today? Knowing that all living things are made up of cells allows us to understand how organisms are created, grow, and die. That information helps us understand how new life is created, why organisms take the form they do, how cancer spreads, […]

What is the formula of radius of Nth Orbit? Logic and Solution: Atomic number, Z is equal to 1. Hence the radius of nth orbit, rn = 0.529n2 Å. For first three orbits, n values are 1,2 and 3. How many transition an electron can make in Nth Orbit? If an electron moves from n=6 […]

What is the first action you should take when crossing a fence alone with your firearm? When crossing fences, logs, or other obstacles alone: Unload the firearm. Cover the muzzle or place something under it to help keep out debris. Place the firearm on the other side of the fence or obstacle to be crossed, […]

What are the basic features of contour lines? Characteristics of Contours Must close on themselves, on or off the map. Perpendicular to the direction of max. Slope between them is assumed uniform. The distance between them indicates the steepness of the slope, gentle or steep. Irregular signify rough, smooth signify gradual slopes. Concentric closed contours: […]

How do you find a balance point? Calculate the sum of all distances to the left of the mean, then calculate the sum of distances to the right of the mean. Explain how these sums show that the mean is a balance point for the values in the data set. Why is mean a balance […]