The point at which the molecules of a loaded wire begin t...
The point at which the molecules of a loaded wire begin to slide across each other resulting in a rapid increase in extension is
yield point
proportionality point
deformation point
elastic point
Correct answer is A
-yield point is where a small increase in load produces a large extention.
Which of the following machines does not apply the lever principle? ...
An electric generator rated 12 kW, 2 kV distribute power through a cable of resistance 20\...
Dispersion of white light by a glass prism occurs because ...
Humidity is used to describe the amount of ...
The invisible part of the spectrum of white light consists of ...