1.Un voltmetru are domeniul maxim de masurare de 100V, numarul maxim de diviziuni de 200 iar acul indicator este in dreptul diviziunii 50,determinati valoarea masurata a tensiunii.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length