Prospect of Laser Pointer in Teaching Experiment
The laser pointer is equipped with a cesium photoelectric tube or a photoresistor that is sensitive to red light, and a circuit that is not very complicated can be used in automatic control. Microcomputers are very popular in schools today. If the application of lasers is added, it can be said to be even more powerful, and it is expected to create a new situation in the management and teaching of schools. The laser is only a very small part of the various applications mentioned in this article, the purpose is to simplify the demonstration experiment in the relevant teaching.Like what happened near Greensboro at 9.30pm last week, a mountain air cargo flight near South Guildford County reported to the control tower that the pilot had seen a green laser in the cockpit. The report was not injured, but Piedmont Triad International’s controller airport warned other pilots to watch out for laser meter representatives. After receiving a call from News & Record, Maiden’s Mountain Air said it “does not comment”. At the same time, the FAA has not received any formal complaints.
Tags
Application
In 2015, the FAA did not receive any formal triad complaints as of December 11, and there were 98 incidents in North Carolina. Together with the FAA, the FBI seriously warns owners of the disastrous consequences of laser aircraft strikes, reminding the public that under federal law, careless or malicious owners can endanger their lives and face the risk of imprisonment and heavy fines. . In the past two years, the FBI has launched a two-month campaign to remind people that pointing a laser at an airplane is a felony and carries a maximum sentence of five years in prison. The FBI now provides $10,000 in information leading to the arrest of anyone who deliberately aimed a Laser pointer at an aircraft. The FAA can also impose civil penalties on violators. The reason for the alarm is that since 2005, there has been a sharp increase in the number of strikes across the United States.
2021-10-13 11:48:57
Your Answer: