Günəşimiz haqqında gerçək bilinən yalanlar

93

Günəş bir alov topu deyil

Günəş parıldayır ancaq  yanmaz. Sıravi bir insan üçün bu ayrı-seçkilik əhəmiyyətsiz görünə bilər ancaq fizika üçün yanma ilə parıldama tam fərqli hadisələrdir. Günəşin istilik mənbəyi kimyəvi bir reaksiya olan yanma reaksiyası deyil, fiziki bir reaksiya olan nüvə reaksiyasıdır.

 

Günəşin rəngi sarı deyil

Bir şəxsdən Günəşin rəsmini çəkməsini istədiyiniz zaman dərhal əlinə sarı boyalar götürəcək. Bu son dərəcə normal görünür elə deyil? Nəticədə Günəşə baxdığımız zaman onu sarı görürük. Ancaq Günəşin rəngi sarı deyil. Eynilə səmanın orijinal rənginin mavi olmadığı kimi. Buna səbəb olan şey, atmosferimizdir. Günəşin rəngini təsbit etmək üçün ona baxmaq, yaxşı bir üsul deyil. Elm insanları rəngi təsbit etmək üçün cismin istiliyinə baxırlar çünki istilik ilə rəng əlaqəlidir (bir metalın qızdırıldıqda tünd rənginin gedərək açıldığını, qızardığını və nəhayət ağ olduğunu görmüsünüz). Ulduzların rəng şkalasında ən soyuq tərəfdə qəhvəyi və qırmızı rəngli ulduzlar yer alır. Bunların istiliyi artdıqca, rəngləri də dəyişır. Şkalanın digər ucunda 10.000 kelvinlik səth istiliyi ilə mavi ulduzlar yer alır. Günəşimiz, 6.000 kelvin ətrafındakı ortalama bir istilik ilə şkalanın ortalarında yer alır və rəngi ağdır.

 

 

 

Dünya Günəşə yayda daha yaxın olmur

Əgər üzərində çox düşünməsəniz, bu məntiqli gəlir. Həddindən artıq yüksək istiliyə sahib ulduzumuza nə qədər yaxınıqsa, istilik də o qədər yüksək olmalıdır elə deyilmi? Xeyr, bu doğru deyil. Planetimiz üzərində mövsümləri meydana gətirən şey, Günəşə olan məsafəmiz deyil, planet oxunun əyriliyidir. Bu oxun Günəşə doğru dönən yarım kürəsində yay, digər tərəfində qış yaşanır. Digər tərəfdən bu sizi aldatmasın: Dünya, həqiqətən də bəzən Günəşə yaxınlaşır, bəzən isə uzaqlaşır. Bunun səbəbi, digər bir çox planetlər kimi ellipsis bir orbitimizin olmasıdır. Bundan əlavə, planetimiz orbiti üzərində Ayın cazibə qüvvəsi səbəbiylə get gəl edir. Bu da, sanki kiçik ziqzaqlar çəkərək irəlləməyimizə səbəb olur. Hər nə qədər tez-tez Dünyanın Günəşə olan uzaqlığı 150 milyon kilometr olaraq verilsə də, bu bir yuvarlaq rəqəmdi. Əslində isə Dünyanın orbiti, Günəşə 147 milyon kilometr qalacaq qədər yaxınlaşa bildiyi kimi, aradakı məsafə 152 milyon kilometr olacaq qədər də uzaqlaşa bilir. Yəni planetimizin Günəşdən məsafəsi orbitindəki hərəkəti ərzində elə bir neçə metr deyil, təxminən 5 milyon kilometr dəyişir

 

93 ŞƏRH

  1. I just want to mention I’m all new to blogging and definitely enjoyed your web blog. Likely I’m want to bookmark your site . You really come with terrific stories. Thanks for sharing your website page.

  2. I just want to mention I am just beginner to blogging and site-building and absolutely enjoyed your blog site. Most likely I’m likely to bookmark your blog . You certainly have very good articles. Thank you for revealing your web-site.

  3. I really hope to inform you you that I am new to posting and pretty much admired your article. Likely I am inclined to save your blog post . You simply have magnificent article materials. Acknowledge it for discussing with us your favorite blog write-up

  4. MetroClick specializes in building completely interactive products like Photo Booth for rental or sale, Touch Screen Kiosks, Large Touch Screen Displays , Monitors, Digital Signages and experiences. With our own hardware production facility and in-house software development teams, we are able to achieve the highest level of customization and versatility for Photo Booths, Touch Screen Kiosks, Touch Screen Monitors and Digital Signage. Visit MetroClick at http://www.metroclick.com/ or , 121 Varick St, New York, NY 10013, +1 646-843-0888

  5. Faytech North America is a touch screen Manufacturer of both monitors and pcs. They specialize in the design, development, manufacturing and marketing of Capacitive touch screen, Resistive touch screen, Industrial touch screen, IP65 touch screen, touchscreen monitors and integrated touchscreen PCs. Contact them at http://www.faytech.us, 121 Varick Street, New York, NY 10013, +1 646 205 3214

  6. Great – I should certainly pronounce, impressed with your site. I had no trouble navigating through all the tabs and related info ended up being truly simple to do to access. I recently found what I hoped for before you know it in the least. Reasonably unusual. Is likely to appreciate it for those who add forums or anything, site theme . a tones way for your customer to communicate. Excellent task.

  7. I’ve been absent for some time, but now I remember why I used to love this website. Thank you, I’ll try and check back more frequently. How frequently you update your website?

  8. I really like your writing style, good info, thank you for posting :D. “God save me from my friends. I can protect myself from my enemies.” by Claude Louis Hector de Villars.

  9. I’ll immediately snatch your rss as I can’t in finding your email subscription hyperlink or newsletter service. Do you’ve any? Please allow me know so that I could subscribe. Thanks.

  10. The the very next time I just read a weblog, Lets hope it doesnt disappoint me about this. Get real, Yes, it was my choice to read, but I really thought youd have some thing interesting to say. All I hear is a few whining about something you could fix if you ever werent too busy in search of attention.

  11. Excellent blog here! Additionally your website loads up fast! What host are you using? Can I get your associate hyperlink to your host? I want my site loaded up as quickly as yours lol

  12. Great – I should definitely pronounce, impressed with your site. I had no trouble navigating through all tabs as well as related info ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Quite unusual. Is likely to appreciate it for those who add forums or anything, website theme . a tones way for your customer to communicate. Nice task.

  13. Thanks for sharing excellent informations. Your web-site is so cool. I am impressed by the details that you’ve on this web site. It reveals how nicely you perceive this subject. Bookmarked this website page, will come back for more articles. You, my friend, ROCK! I found just the info I already searched everywhere and simply could not come across. What a perfect website.

  14. I like what you guys are up too. Such smart work and reporting! Keep up the excellent works guys I have incorporated you guys to my blogroll. I think it will improve the value of my site 🙂

  15. Usually I don’t read post on blogs, however I wish to say that this write-up very forced me to check out and do so! Your writing style has been amazed me. Thank you, very great article.

  16. I’ve recently started a web site, the info you offer on this site has helped me greatly. Thank you for all of your time & work. “If you would know strength and patience, welcome the company of trees.” by Hal Borland.

  17. I really wanted to develop a note so as to appreciate you for all of the amazing strategies you are posting on this site. My time intensive internet look up has at the end been recognized with reasonable facts and techniques to go over with my contacts. I ‘d admit that most of us readers actually are undeniably endowed to be in a remarkable network with so many lovely professionals with useful tricks. I feel truly lucky to have encountered your entire site and look forward to so many more brilliant times reading here. Thanks again for a lot of things.

  18. What i don’t realize is in fact how you’re not actually much more neatly-preferred than you might be now. You are very intelligent. You understand thus considerably in terms of this matter, produced me for my part believe it from so many various angles. Its like women and men aren’t involved until it’s one thing to do with Girl gaga! Your personal stuffs nice. At all times deal with it up!

  19. I have not checked in here for some time since I thought it was getting boring, but the last several posts are good quality so I guess I will add you back to my everyday bloglist. You deserve it my friend 🙂

  20. Terrific work! This is the type of information that are supposed to be shared around the web. Shame on Google for now not positioning this put up higher! Come on over and seek advice from my web site . Thanks =)

  21. I¡¦m no longer sure where you’re getting your information, but good topic. I must spend some time studying more or understanding more. Thanks for wonderful info I was in search of this information for my mission.

  22. I like what you guys are up too. Such clever work and reporting! Carry on the superb works guys I have incorporated you guys to my blogroll. I think it will improve the value of my site 🙂

  23. Awsome info and straight to the point. I am not sure if this is actually the best place to ask but do you people have any thoughts on where to employ some professional writers? Thx 🙂

  24. Faytech North America is a touch screen Manufacturer of both monitors and pcs. They specialize in the design, development, manufacturing and marketing of Capacitive touch screen, Resistive touch screen, Industrial touch screen, IP65 touch screen, touchscreen monitors and integrated touchscreen PCs. Contact them at http://www.faytech.us, 121 Varick Street, New York, NY 10013, +1 646 205 3214

  25. You actually make it seem so easy together with your presentation however I in finding this topic to be actually something that I feel I’d never understand. It kind of feels too complex and extremely wide for me. I am having a look ahead in your subsequent post, I¡¦ll attempt to get the hang of it!

  26. Generally I do not read post on blogs, but I would like to say that this write-up very forced me to take a look at and do it! Your writing taste has been surprised me. Thanks, quite nice post.

  27. MetroClick specializes in building completely interactive products like Photo Booth for rental or sale, Touch Screen Kiosks, Large Touch Screen Displays , Monitors, Digital Signages and experiences. With our own hardware production facility and in-house software development teams, we are able to achieve the highest level of customization and versatility for Photo Booths, Touch Screen Kiosks, Touch Screen Monitors and Digital Signage. Visit MetroClick at http://www.metroclick.com/ or , 121 Varick St, New York, NY 10013, +1 646-843-0888

  28. You could certainly see your expertise within the paintings you write. The arena hopes for even more passionate writers like you who aren’t afraid to mention how they believe. At all times follow your heart.

  29. Thank you a lot for sharing this with all people you really recognise what you are talking approximately! Bookmarked. Please also talk over with my web site =). We can have a hyperlink change agreement among us!

  30. You really make it seem so easy with your presentation but I find this topic to be actually something that I think I would never understand. It seems too complicated and extremely broad for me. I’m looking forward for your next post, I’ll try to get the hang of it!

  31. I simply desire to tell you that I am new to blog posting and undeniably cherished your report. Very likely I am most likely to remember your blog post . You literally have extraordinary article information. Appreciate it for swapping with us all of your internet site write-up

  32. Howdy here, just turned familiar with your web page through Google, and have found that it is genuinely helpful. I’ll truly appreciate should you continue on such.

  33. Attractive section of content. I just stumbled upon your web site and in accession capital to assert that I acquire in fact enjoyed account your blog posts. Any way I’ll be subscribing to your feeds and even I achievement you access consistently rapidly.

  34. Terrific paintings! This is the kind of info that are meant to be shared across the internet. Disgrace on the search engines for no longer positioning this publish upper! Come on over and consult with my web site . Thank you =)

  35. Wow! This can be one particular of the most useful blogs We have ever arrive across on this subject. Basically Magnificent. I’m also a specialist in this topic therefore I can understand your hard work.

  36. This is really interesting, You’re a very skilled blogger. I have joined your rss feed and look forward to seeking more of your wonderful post. Also, I have shared your site in my social networks!

  37. Very nice post. I just stumbled upon your blog and wished to say that I’ve really enjoyed surfing around your blog posts. In any case I’ll be subscribing to your rss feed and I hope you write again soon!

  38. Great – I should definitely pronounce, impressed with your web site. I had no trouble navigating through all tabs as well as related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Reasonably unusual. Is likely to appreciate it for those who add forums or something, web site theme . a tones way for your customer to communicate. Nice task.

  39. You are my intake , I have few blogs and rarely run out from to post .I believe this web site holds some real excellent information for everyone. “Philosophy triumphs easily over past evils and future evils but present evils triumph over it.” by La Rochefoucauld.

  40. Hi my family member! I wish to say that this article is amazing, nice written and include almost all important infos. I would like to peer more posts like this .

  41. I would like to thnkx for the efforts you have put in writing this site. I’m hoping the same high-grade website post from you in the upcoming also. Actually your creative writing skills has encouraged me to get my own site now. Actually the blogging is spreading its wings fast. Your write up is a good example of it.

  42. Needed to compose you this very little word in order to thank you so much once again considering the splendid suggestions you’ve shared in this article. It is so remarkably open-handed with you to supply publicly all many individuals would’ve advertised as an e-book to help with making some money on their own, notably seeing that you could have tried it in case you decided. These basics in addition acted like the fantastic way to know that other individuals have a similar fervor just as my personal own to see great deal more concerning this problem. I’m sure there are lots of more pleasant opportunities up front for folks who look over your blog post.

  43. I’ve recently started a site, the information you provide on this web site has helped me tremendously. Thanks for all of your time & work. “The only winner in the War of 1812 was Tchaikovsky” by Solomon Short.

  44. Just want to say your article is as surprising. The clarity in your post is simply excellent and i could assume you’re an expert on this subject. Well with your permission allow me to grab your RSS feed to keep up to date with forthcoming post. Thanks a million and please keep up the gratifying work.

  45. hi!,I like your writing very so much! share we keep up a correspondence extra approximately your article on AOL? I require a specialist in this area to resolve my problem. May be that’s you! Having a look forward to peer you.

  46. I like what you guys are up also. Such clever work and reporting! Carry on the superb works guys I have incorporated you guys to my blogroll. I think it will improve the value of my site :).

CAVAB YAZ

Zəhmət olmasa şərhinizi daxil edin!
Zəhmət olmasa adınızı buraya daxil edin