Impulso de turbinas que mueve generadores para producir energía eléctrica que viaja por cables y se transforma en energía luminosa en los hogares.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?