mdakane3772
27.05.2020 •
Physics
On the small piston with area s = 25 cm² at a hydraulic press se
press with force f = 10N. Knowing that the big piston of the press raises a body with
mass of 100 kg, find the area (S) of the large piston of the hydraulic press.
Give g = 10 N / kg.
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Ответ:
Storing it at a temperature greater than its Curie temperature will demagnetize it. The Curie temperature--named after the French scientist Pierre Curie--is the temperature at which magnets lose their permanent magnetism. ... Samarium cobalt, neodymium, and ceramic/ferrite magnets are brittle.