Calculate the mass flux of air that is created by an air mass of 1012 cubic meters when it crosses a perpendicular area of 50 km2 in 30 minutes. Assume air density = 1. 2 kg/m3.

Match each scenario to the form of energy it represents

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47

Awave that is traveling fast can be said to have a high a. frequency b. speed c. wavelength d. amplitude e. period f. none of these