The presence of mercury vapor is one of the reasons why fluorescent bulbs should not be thrown into regular trash. however, the use of mercury is fundamental to light emission from a fluorescent light bulb. what similarities and differences do you see between the emission lines of an elemental mercury lamp and the emission you observed in the lab from the fluorescent bulb using the spectroscope?

1in2 processor chip can be modelled as an isothermal plane wall of silicon, isothermal on both sides. the power input to the bottom of the plane wall, or the processing power of the chip, often called the thermal design power (tdp), is 100w. assume the periphery is adiabatic. the silicon is 400 microns thick. the temperature at the junction, or in this case on the bottom of the isothermal plane wall, is 85°c. what is the top surface temperature, assuming that the only mode of heat transfer is conduction