Acapacitor consists of two closely spaced metal conductors of large area, separated by a thin insulating foil. it has an electrical capacity of 3000.0 μf and is charged to a potential difference of 87.0 v. calculate the amount of energy stored in the capacitor.

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?