The double T-beam is fabricated by welding the three plates together as shown. If the weld can resist a shear stress Tallow = 90 MPa, determine the maximum shear V that can be applied to the beam.
Intro technology has the potential to be used for good or evil. I’m sure we have all heard this saying at least once in our life. There may be no greater example of this than nuclear power, the power of the atom. It has created some of the most clean energy, but it has also created, arguably, the most destructive weapon in human history. Through my research I have gained a deep respect for the immense power the tiny atom contains. Today I will go over the two types of nuclear reactions and after I hope you will have the same respect for the atom the I do. ok let's start at the beginning Fission What it is and examples of fission How it works difference between explosion and controlled reaction How it generates power according to forbes it takes 5.45 watt hours to charge your phone. According to the european nuclear society 1 gram of uranium makes 24,000,000 watt hours. This means you can charge your phone 4,403,700 times with one gram of uranium. explain byproducts According to the US energy Information Administration the us produces 850,000 megawatt hours. That is 850,000,000,000 watt hours a year. Fusion what it is and examples (explain how hydrogen bomb works) Deuterium and tritium, isotopes of hydrogen, are forced together through some intense force. (picture from The sun uses gravity. According to a journal by Yanagi, N., and Y. Terazaki one way to make a fusion reactor is by using superconductive magnets to create superheated plasma like the sun. Another potential way to make a fusion reaction is by using lasers haven't
