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.
Does the amount of surface area of a rock increase or decrease its weathering factor the larger the area the faster the weathering how does temperature change affect weathering