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العزم - الفيزياء - الصف الثاني الثانوي - الفصل الأول
السمات:
عزم Moment |
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العزم - الفيزياء - الصف الثاني الثانوي - الفصل الأول
السمات:
عزم Moment |
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Vector generated image of Robins Ballistic Pendulum:The ballistic pendulum was invented in 1742 by English mathematician Benjamin Robins. He used the ballistic pendulum to measure projectile velocity in two ways. The first was to attach the gun to the pendulum, and measure the recoil. The second,...
السمات:
Ballistic Pendulum Robins Ballistic Pendulum Pendulum physics science experiment |
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Vector generated image of Resonance Box with Tunning Fork:tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs (tines) formed from a U-shaped bar of elastic metal (usually steel). It resonates at a specific constant pitch when set vibrating by striking it against...
السمات:
tunning fork musical tunning box tunning box resonance prongs |
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Vector generated Image of Franck Hertz Experiment Set: Rutherford’s Theory of the atom structure was that atoms were like small spheres with spaces between them. Bohr's Theory demands a modification to Rutherford's theory. Bohr states that the atom consists of a relatively massive...
السمات:
Franck Hertz Experiment Set |
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Vector generated Image of Big Bang:The Big Bang theory is an effort to explain what happened at the very beginning of our universe. Discoveries in astronomy and physics have shown beyond a reasonable doubt that our universe did in fact have a beginning. Prior to that moment there was nothing;...
السمات:
Big bang big bang theory universe astronomy |
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