A: In 1976, Vanguard introduced individual investors to the first mutual fund designed to mimic the S&P 500 Index. Today it is known as the VanguardÂ® 500 Index Fund. Nowadays, most investment firms, including Fidelity and Schwab, offer an S&P 500 index fund.easonality of S&P 500 and Mega Cap Stocks. A look at whether the S&P 500 and specific stocks tend to rally in October, November and December, and how often they do.
Â· Temperature affects osmosis, because the greater the temperature, the greater the energy (which must be heat), the faster the molecules under the influence of the heat will move, and the faster they will diffuse across the membrane. This isn't the only worry, because heat can have a physically detrimental affect on this experiment as well.
Effects of Temperature. The output of a solar cell, and therefore a solar panel, is affected by its temperature. As a result the power output will be reduced by between 0.25%(amorphous cells) and 0.5%(most crystalline cells) for each degree C of temperature rise.Panel temperatures in the summer in warm climates can easily reach 50 o C resulting in a 12% reduction in output compared to the rated output at 25 o C.s a result the power output will be reduced by between 0.25%(amorphous cells) and 0.5%(most crystalline cells) for each degree C of temperature rise. Panel temperatures in the summer in warm climates can easily reach 50 o C resulting in a 12% reduction in output compared to the rated output at 25 o C.