Physics, 06.06.2020 21:57 MileenaKitana
A spherical tank for storing gas under pressure is 25 m in diameter and made of steel 15 mm thick. The yield point of the material is 240 MPa. A factor of safety of 2.5 is desired. What is the maximum permissible internal pressure?
Answers: 2
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Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
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A spherical tank for storing gas under pressure is 25 m in diameter and made of steel 15 mm thick. T...
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