What's air balloon

Hot air balloon flight is the first by human technology, invented by the Montgolfier brothers in Annonay, France in 1783. The first flight by man was held on 21 November 1783, in Paris by Pilatre de Rozier and the Marquis d'Arlandes. Hot air balloon can be controlled and not only brought winds known as airships or thermal airship.Hot air balloons give lift force due to the hot air inside the balloon is lighter than the air outside the balloon....

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Archimedes law

FA=ρf..Vf..g With: FA = Upward force (N), ρf = The density of the fluid(kg/m3), Vf = volume of the fluid displaced (m3), dan g = acceleration of gravity (m/s2).  It can be seen that the magnitude of the upward force experienced by objects in the fluid depends on the density of the fluid, the volume of displaced fluid, and the acceleration of Earth's gravity. You have to know that an object that is in the fluid may float, float, or sink,...

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Hukum Archimedes

FA=ρf..Vf..g dengan: FA = gaya ke atas (N), ρf = massa jenis fluida (kg/m3), Vf = volume fluida yang dipindahkan (m3), dan g = percepatan gravitasi (m/s2). Dapat dilihat bahwa besarnya gaya ke atas yang dialami benda di dalam fluida bergantung pada massa jenis fluida, volume fluida yang dipindahkan, dan percepatan gravitasi Bumi. Anda telah mengetahui bahwa suatu benda yang berada di dalam fluida dapat terapung, melayang, atau tenggelam, berikut...

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Apa itu balon udara

Balon udara panas adalah teknologi penerbangan pertama oleh manusia, ditemukan oleh Montgolfier bersaudara di Annonay, Perancis pada 1783. Penerbangan pertama dengan manusia diadakan pada 21 November 1783, di Paris oleh Pilâtre de Rozier dan Marquis d'Arlandes. Balon udara panas dapat dikendalikan dan bukan hanya dibawa angin yang dikenal dengan airship atau thermal airship. Normal 0 false false false EN-US X-NONE ...

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The use of x-ray in a variety of fields

X-ray is one tool that can emit electromagnet. X-rays has a similar shape with light rays normal, infrared and radio waves.What distinguishes x rays with normal light is in terms of wavelength. X-rays have a wavelength shorter size 10-7 to 10-9.An x-ray or x-ray and functionsIn health• Medical science: x-rays can be used to see the condition of the bones, teeth and other organs without melakukun surgery directly on the patient's body. Usually,...

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Pemanfaatan sinar x

Pemanfaatan sinar X dibidang kedokteran Sinar X atau X-ray adalah salah satu alat yang dapat memancarkan sinar elektromagnet. Sinar-X ini mempunyai bentuk yang serupa dengan sinar cahaya biasa, inframerah dan gelombang radio. Yang membedakan sinar x dengan cahaya biasa adalah dari segi panjang gelombangnya. Sinar-X mempunyai gelombang yang pendek berukuran 10-7 hingga 10-9. Mesin x-ray atau sinar x dan fungsinya Dalam bidang kesehatan Ilmu...

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Historycal of X-ray

X-ray was discovered on 8 November 1895 by Wilhelm Conrad Roentgen a Physics professor and rector of the University of Wurzburg in Germany. Roentgen conduct research using cathode ray tubes. Named X-rays because of "X" amount of the unknown states. For his discovery, Roentgen get the first Nobel Prize in Physics in 1901.    The physical state of the X-rays into the properties of the X-rays, among others, is the big break with high...

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What's the meaning of X-ray ?

In the X-ray Physics is a form of ionizing radiation and can be dangerous. X-ray tube consists of a vacuum tube that given two electrodes, an anode and a cathode and filament heating. Cathode which has been heated to release electrons. As a result, the potential difference is given between the anode and cathode are derived from a high voltage source, then the electrons from the cathode are attracted to the anode. When the electron-electron mashing...

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