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1a)the demension of the tray: 14cm-4cm=10cm and 10cm-4cm=6cm 1b)10cmX6cmX2cm=120cm^3 2a)15x12x(1+10%)=198cm^3 2b)sorry,do you have the diagram to show where is the lengthAB.

...同埋正確的concept應該是怎樣（即是這題正確的integral form ）？ 請你盡快告訴我們。 2009-05-14 03:59:27 補充...宇宙真理，請你幫我解釋埋點解在http://en.wikipedia.org/wiki/ Sheet _resistance#For_semiconductors所示的公式...

... window frame (usually made of metals like aluminium) forms a thermal bridge through which heat from inside...outside by conduction. Insertion of a sheet of plastic does serve the purpose of...

...can combine with a metal to produce a compound combine with a metal =chemical reaction 3) which statement decribes a chemical...c) Iron combines with Oxygen to form rust combines with Oxygen=chemical reaction 4...

... FREELY MOVING around within the sheet of hexagon, so, Graphite is a CONDUCTOR...:: Share of electrons Non metal – Non metal Ionic: Donating and...

...single gram can be beaten into a sheet of one square meter, or an ounce into 300 square feet. Gold readily forms alloys with many other metals . These alloys can be...

...be drawn into wire or pounded into sheets because the metal ions can slide past each other but still be...mercury is the only metal that doesn't form diatomic molecules in the gas phase). ...

...something something something covalent non- metal covalent sharing electrons... entirely of carbon, in the form of a hollow sphere, ellipsoid, tube, or plane...planar shape, it is easy for each sheet to fall off which can act as a lubricant...