SEKOLAH MENENGAH KEBANGSAAN DATUK MANSOR SAFETY FEATURES IN VEHICLE NAME : R.SRI HAARAN S/O M.RAMESH FORM : 4 H YEAR : 2015 T. NAME : MR. KOH CHIN TONG SAFETY FEATURES OF THE VEHICLE The purpose of the site is to display how physics is involved in automobile collisions and how physics can and has been used to prevent injuries in collisions. The aspects that are primarily being dealt with are things such as seatbelts‚ airbags‚ headrests and all. SEAT BELT The job of the seatbelt
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Floor Systems The principal structural elements of a typical multi-storey building are the floors‚ beams‚ columns and foundations. The principal structural elements of a typical multi-storey building comprise floors‚ beams and columns. A wide variety of alternative forms and arrangements can be used in multi-storey steel framed structures. The principal structural elements of a typical multi-storey building Floor slabs: Several different types of slab can be used‚ in either composite or non
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different .ways‚ at different magnifications/ In a transmission electron microscope‚ the electron beam passes through a very thin prepared sample. The electrons pass through the denser parts of the sample less easily‚ which gives some contrast. The final image produced from a TEM is two-dimensional. The magnification possible with a TEM is times 500‚000. With a Scanning electron microscope‚ the electron beam is directed onto a sample and unlike the TEM‚ the electrons do not pass through the specimen
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LEDs fabricated by this method‚ including their emission beam profiles and light outputs‚ were characterized. The results showed that a self-focusing effect happened with the addition of an epoxy on the chip. The simulation demonstrated that the geometry the encapsulant controlled the beam pattern of emission. Further‚ the self-focusing effect was believed to be caused by the combination of the threshold energy of epoxy polymerization‚ the beam pattern and the power output of the LED chip. C2008 Optical
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from earlier Therac-6 & Therac 20 systems‚ which had hardware interlocks for safety The Therac 25 Therac 25 Turntable Therac 25 Turntable • Electron mode • 5-25 MEV • Magnets spread beam • Ion chamber monitor • X-ray mode • 25 MEV electrons hit target • “Beam flattener” attenuates • 100x beam current • Ion chamber monitor • Field-light mode • No current • Mirror & light used to check alignment • No ion chamber (since not treating) Therac 25 Turntable • Computer adjusts turntable
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Hydraulics Laboratory Experiment Report Name: Ahmed Essam Mansour Section: "1"‚ Monday 2-5 pm Title: Impact of a Jet Date: October 9‚ 2006 Objectives: • Study the relation between the force produced and the change of momentum when a jet strikes a vane. • Compare between force exerted by a jet on a flat plate and on a hemispherical surface. Theory: In order to calculate the force caused by impact of a jet into a flat plate or curved vane‚ the change in momentum principle
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1.0) INTRODUCTION The industrialized building system (IBS) can be generally interpreted as in which all building components such as floors‚ walls‚ columns‚ beams‚ and roofs are mass produced either in a factory or at site factory according to specifications with standardize shapes and dimensions and transported to the construction projects site to be assembled into a structure with minimal site wet work and erected on the site properly joined to form the final units. The development of
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electron beams onto the display screen‚ illuminating the pixels. Image intensity is controlled by the number of electrons that hit a particular pixel. The more electrons that hit a pixel‚ the more light the pixel emits. The pixels‚ illuminated by each pass of the beams‚ create images on the screen. Variety of color and shading in an image is produced by carefully controlling the intensity of the electron beams hitting each of the dots that make up the pixels. The speed at which the electron beams repeat
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reflect on what seldom crosses our mind. After all‚ such an anniversary awaits for every one of us. Every year without knowing it I have passed the day When the last fires will wave to me And the silence will set out Tireless traveler Like the beam of a lightless star The first 5 lines describe what happens "every year": the title of the poem makes it clear what kind of day it is that the poet is passing over. What an interesting way to think of our mortality: he is referring to death as the
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Statics 1. A uniform flexible steel cable of mass m is suspended between two equal elevation points as shown in the figure below. (a) Determine the tension in the cable (i) at the points of attachment‚ [[pic]] (ii) at its lowest point in terms of (. [[pic]] b) What is the direction of the tension force in each case? 2. Two guy wires run from the top of a pole 2.6 m tall that supports a volleyball net. The two wires are anchored to the ground 2.0 m apart and each is 2.0 m
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