What is the pressure at the bottom of Loch Ness, which is as much as 754 ft deep ? (the surface of the lake is only 15.8 m above sea level; hence, the pressure there can be taken to be taken to be( 1.013 • 10^6)Pa

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m