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Physics, 08.07.2019 06:00 edirsonperez3073
You are a scientist trying to develop a technology that can be used to power wrist watches. which type of electromagnetic wave would be most useful to investigate? gamma rays, because they are powerful and safe. infrared waves, because they do not produce heat and have high energy. ultraviolet waves, because they have moderate energy and are abundant. microwaves, because they are powerful and available.
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Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
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