Two Features of the Photo-Electric Effect

This photoelectric effect was first recorded by Einstein in 1905 and the energy of the emitted electrons was assumed to be linearly dependent on the frequency of the incident photon. In this paper, we examine this relation and measure Planck's constant ($ 4.36 \ pm 0.04 \ e {-21} $ MeVs) and photodiode's work function ($ -1.52 \ pm 0.02 $ V). Another phenomenon of the test is to stop the charging time of the potential voltage. There is some dependency between stop voltage and intensity, but this effect is almost systemic.

The picture plug-in car that first attracted my attention was a car manufactured by the Detroit Electric, Anderson electric car company from 1907 to 1939. This picture is part of a promotional photo showing the itinerary of a car. From Seattle to Mount Rainier. Another picture of the organization shows that the car is traveling through the mountains in Washington. Early electric vehicles were limited in their use in rural areas due to their short travel distance, but ideal for urban and urban travelers. As you can see from the 1917 Washington Herald advertisement, Detroit Electric can charge at about 27 miles per hour, which can reach 80 to 100 miles.

To enter, post photos that you are wearing to the cover page of Instagram book and use # DressLikeABook. Please do not forget to label us according to electronic literature. The best pictures are posted in articles on electronic literature. For some inspiration, we have EL team so we provide them with the best literary inspirational looks like this

Electric cars first appeared in the mid 19th century. Electric cars maintained their car's ground speed record around 1900. Compared to modern internal combustion locomotives, they continue to be used in the form of electric vehicles and other niche applications, but high cost, low speed and short distance battery electric vehicles are in decline in their worldwide usage . At the beginning of the 21st century, there is growing interest in issues related to hydrocarbon fuel vehicles, such as environmental damage due to emissions, the sustainability of existing hydrocarbons, interest in electric vehicles and other alternative fuel vehicles . Increase. Improvement based on transportation infrastructure and electric vehicle technology

PSAPeugeotCitroën announced two demonstration vehicles equipped with a diesel electric hybrid drive train: Peugeot 307, Citroen C4 Hybride HDi and Citroen C - Cactus. Volkswagen produced a prototype diesel electric hybrid car that achieves fuel efficiency of 2 liters / 100 kilometers (140 mpg; 120 mpg - US), but has not yet sold hybrid vehicles. General Motors is testing the Opel Astra Diesel Hybrid. Although there are no specific dates for these vehicles, according to a press announcement mass-produced vehicles will not appear by 2009.