Category: Physics

What are the types of vector? Types of Vectors List Zero Vector. Unit Vector. Position Vector. Co-initial Vector. Like and Unlike Vectors. Co-planar Vector. Collinear Vector. Equal Vector. What are vectors give 2 examples? The vectors are organisms that act as a carrier of a pathogen (disease-causing agent) from one person to other. For example, […]

Will zebra mussels ever go away? Zebra mussels were discovered on Pelican Lake in 2009 and some of those found were determined to be one or two years old because of their size. Zebra mussels have a 3 to 4 year life cycle in our area and go dormant at less than 55 degrees. They […]

What is the most round object on earth? Sun What is the most perfect shape? Hexagon What is the weakest shape in nature? The Triangle: The Triangle is one of the most solid geometrical shapes. But it points out also the weakest areas in hitting, locking, stances, moving and so on. Is there a perfect […]

Does a 2 kg box have twice the mass of a 1 kg box? Yes, a 2- kg rock has twice the mass of a 1-kg rock, since mass is measured in kilograms. Yes, the 2-kg rock also has twice the inertia, since, for our purposes, mass and inertia are the same thing. Volume – […]

What are the three main points of the kinetic theory of gases? The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions […]

What is an example of trough? The definition of a trough is a long and narrow container. An example of a trough is what pigs eat out of. An example of a trough is a long container in which plants grow next to each other. A low point in a business cycle or on a […]

What is the most powerful ship in Star Trek? The Borg cube What is the fastest starship in Star Trek? the Prometheus How is Stardate calculated? A Stardate is a five-digit number followed by a decimal point and one more digit. Example: “46254.7”. The first two digits of the Stardate are “46.” The 4 stands […]

What are the four assumptions of kinetic theory? The kinetic-molecular theory of gases assumes that ideal gas molecules (1) are constantly moving; (2) have negligible volume; (3) have negligible intermolecular forces; (4) undergo perfectly elastic collisions; and (5) have an average kinetic energy proportional to the ideal gas’s absolute temperature. What is kinetic theory used […]

What are perfect substitutes? A perfect substitute can be used in exactly the same way as the good or service it replaces. This is where the utility of the product or service is pretty much identical. For example, a one-dollar bill is a perfect substitute for another dollar bill. What is the MRS of perfect […]

Where is maximum torque produced in magnetic field? The torque τ is maximum when the normal of the loop is perpendicular to the magnetic field, and zero when the normal is parallel to the field. What is the torque experienced by a current carrying loop kept in a magnetic field? Let us consider a rectangular […]