Category: Physics

What polarization means? polarization noun (DIVIDING) the act of dividing something, especially something that contains different people or opinions, into two completely opposing groups: They agreed to work together to end racial polarization. What is another word for opposite? What is another word for opposite? conflicting contrary opposed contradictory contrasting different antithetical differing inconsistent irreconcilable […]

How much energy does it take to heat 1 gram of a substance 1 degree C? It requires 4.18 J of energy to change the temperature of 1 gram of liquid water by 1°C (or 1 K). How much thermal energy is required to completely melt all the ice? The equation is straightforward, so the […]

What is a chemical change give two examples? Rotting, burning, cooking, and rusting are all further types of chemical changes because they produce substances that are entirely new chemical compounds. For example, burned wood becomes ash, carbon dioxide, and water. When exposed to water, iron becomes a mixture of several hydrated iron oxides and hydroxides. […]

How long can you live after radiation therapy? For most people, the cancer experience doesn’t end on the last day of radiation therapy. Radiation therapy usually does not have an immediate effect, and it could take days, weeks or months to see any change in the cancer. The cancer cells may then keep dying for […]

How can you tell if a graph is polar? Solution: Identify the type of polar equation The polar equation is in the form of a limaçon, r = a – b cos θ. Since the equation passes the test for symmetry to the polar axis, we only need to evaluate the equation over the interval […]

Which nuclei has least gyromagnetic ratio? The term “gyromagnetic ratio” is often used as a synonym for a different but closely related quantity, the g-factor. The g-factor, unlike the gyromagnetic ratio, is dimensionless….For a nucleus. Nucleus (106 rad⋅s−1⋅T−1) (MHz⋅T−1) 15N −27.116 −4.316 17O −36.264 −5.772 19F 251.815 40.078 23Na 70.761 11.262 How do you calculate […]

What do you call the motion of the earth that is responsible for diurnal motion? Diurnal Circle What is the oldest heavenly body that has been observed and has preceded great events in history? Halley’s Comet Which model of the universe is said to be earth centered? Geocentric model, any theory of the structure of […]

What describes a concave lens? A concave lens is a lens that possesses at least one surface that curves inwards. It is a diverging lens, meaning that it spreads out light rays that have been refracted through it. A concave lens is thinner at its centre than at its edges, and is used to correct […]

What is relation between CP and CV? The specific heat of gas at constant volume in terms of degree of freedom ‘f’ is given as: Cv = (f/2) R. So, we can also say that, Cp/Cv = (1 + 2/f), where f is degree of freedom. Monoatomic gas has only one translational motion, hence three […]

How much do amusement park ride operators make? The national average salary for a Ride Operator is $24,649 in United States. How much does a Disney ride operator make? How much does a Ride Operator at Disney Parks make? The typical Disney Parks Ride Operator salary is $12. Ride Operator salaries at Disney Parks can […]