An aluminum antimonide solid-state laser emits light with a wavelength of 730 nm. Calculate the band gap in joules.
Answer to relevant QuestionsThe structures of some common crystalline substances follow. Show that the net composition of each unit cell corresponds to the correct formula of each substance. Cobalt fluoride crystallizes in a closest packed array of fluoride ions, with the cobalt ions filling one-half of the octahedral holes. What is the formula of this compound? MnO has either the NaCl type structure or the CsCl type structure. The edge length of the MnO unit cell is 4.47 × 10–8 cm, and the density of MnO is 5.28 g/cm3. a. Does MnO crystallize in the NaCl type or the CsCl type ...How does each of the following affect the rate of evaporation of a liquid in an open dish? a. Intermolecular forces b. Temperature c. Surface area A substance has the following properties: Sketch a heating curve for the substance, starting at 250oC.
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