19. To‘lqinlar superpozitsiyasi

Elektromagnit to‘lqinlar shkalasi

1-jadval

Nurlanish turlari	To‘lqin uzunligi, m	To‘lqin chastotasi,Hz	Nurlanish manbalari
Radioto‘lqinlar	10^-4-10^3	3×10^5- 3×10^12	Tebranish konturi Gerts vibratori lampali generator
Yorug‘lik to‘lqinlari:	5×10^-4-10^-9	6×10^11- 3×10^17
Infraqizil	8×10^-7- 5×10	8×10^11– 3,75×10^14	Lampalar
Ko‘zga ko‘rinadigan nurlar	8×10^-7- 4×10^-7	3,75×10^14-7,5×10^14	Lazerlar
Ultrabinafsha nurlar	10^-9- 4×10^-7	7,5×10^14- 3×10^17	Lazerlar
Rentgen nurlari	6×10^-12-2×10^-9	1,5×10^17-5×10^19	Rentgen trubalari
-nurlanish	< 6×10^-12	> 5×10^19	Radioaktiv parchalanish, yadro jarayonlari, kosmik nurlanish

To‘lqin uzunligi 10^-8¸10^-4m kenglikda bo‘lgan elektromagnit to‘lqinlar, uchta gruppadagi optik to‘lqinlardan iboratdir: infraqizil, ko‘zga ko‘rinadigan (7,6·10^-7 ÷ 4·10^-4m) va ultrabinafsha nurlardir.

Nihoyatda qisqa to‘lqinli nurlar modda ichiga kirish xususiyatiga ega bo‘lgan rentgen va gamma - nurlardan iborat.

122-rasm. Elektromagnit to‘lqinlar shkalasi.

Nazorat savollari

1. 
   Elektr va magnit maydonlarining o‘zaro bog‘liqligini tushuntiring. Elektromagnit to‘lqin nima?
   
2. 
   Elektr va magnit to‘lqinlarining fazali tezliklari ifodasini keltiring.
   
3. 
   Yassi elektromagnit to‘lqinning differentsial tenglamasini keltiring. Umov - Poyting vektorini tushuntiring.
   
4. 
   Elektromagnit to‘lqinlar shkalasi nima?
   

Asosiy adabiyotlar

1. 
   Serway R.A., Jewett J.W. Physics for Scientists and Engineers with Modern Physics,8ed. , Brooks Cole, 2010. -1558 p., ISBN: 1439048444.
   
2. 
   Physics for Scientists and Engineers (9781133947271): Raymond A. Serway, John W. Jewett:
   
3. 
   Young H.D., Freedman R.A. University Physics with Modern Physics,13th Edition. — Addison-Wesley, 2012. — 1598 p.
   
4. 
   Q. P. Abduraxmonov, O’ Egamov “ Fizika kursi” darslik, Toshkent “O’quv ta’lim metodikasi” 2015 y.
   
5. 
   TrofimovaT.I. Kursfiziki.M.Vыsshayashkola 1999.S.543
   

Qo’shimcha adabiyotlar

6. 
   AbduraxmanovK.P., TigayO.E., XamidovV.S. Kompleksmultimediynыxleksiy, o‘zbekvarustillarida. Elektronresurs. (http://elearning.zn.uz/ saytidayuklabolishmumkin)
   
7. 
   Virtual laboratoriya islarini bajarish uchun uslubiy qo’llanma o’zbek tilida. Abdurahmanov Q.P.,Hamidov V.S., Holmedov H.M. 124 b. Aloqachi 2009 y.
   
8. 
   AbduraxmanovK.P.. TigayO.E., XamidovV.S. Fizikafanidanmashquchunsavolvamasalalarmajmu’asi. (http://elearning.zn.uz/ saytidayuklabolishmumkin).
   

Internetsaytlari

1. www.ziyonet.uz/

2. www.my.estudy.uz/

3. www.fizika.uz/

4. www.elearning.zn.uz/

5. http://elearn.ilas.nagoya-u.ac.jp/CoffeeBreak/ap_phys_b.html/

6. http://www.learnapphysics.com/apphysicsc/index.html/

7. https://edx.org

8. https://coursera.org/

9. https://www.khanacademy.org

10.https://phet.colorado.edu/Physics for Scientists and Engineers (9781133947271): Raymond A. Serway, John W. Jewett: