Search


Which of the following is most important for absorption of heat radiated from the Sun as well as from the Earth? ननलखत मसेसूयतथा पृवी सेवकरत ऊमा के अवशोषण केलए सबसेआवयक या है? Options: 1) Carbon dioxide काबन डाइऑसाइड 2) Oxygen ऑसीजन 3) Carbon monoxide काबन मोनोऑसाइड 4) Nitrogen नाइोजन

Posted by bhavishya kumar at 28 Sep 17 15:12:08pm

Correct Answer: Carbon dioxide

this radiation cannot freely escape into space because of absorption in the atmosphere by trace gases such as water vapor and carbon dioxide (CO2). These absorbing gases and their surrounding air warm up, emitting radiation downward, towards the Earth's surface, as well as upward, towards space. This effectively traps part of the IR radiation between ground and the lower 10 km of the atmosphere. This reduction in the efficiency of the Earth to lose heat causes the surface temperature to rise above the effective temperature calculated above (Te) until finally, enough heat is able to escape to space to balance the incoming solar radiation. The effect is analogous to that of a blanket that traps the body heat preventing it from escaping into the room and thus keeps us warm on cold nights.


Download Best SSC-CGL Notes




Most Recommended

Which among the following is national water animal of India? ननलखत मसेकौन भारत का राय जलय जीव है? Options: 1) Crocodile मगरमछ 2) Turtle कछुआ 3) Alligator घड़याल 4) Gangetic Dolphin गंगा संसू (गंगा नद क डॉिफन)

bhavishya kumar Views : 126

Who was Homai Vyarawalla?

bhavishya kumar Views : 125

Who discovered X-rays? X िकरण की खोज िकसनेकी थी? Options: 1) W. C. Roentgen डू. सी. रॉटजन 2) Albert Einstein अटआइंीन 3) Samuel Cohen सैमुएल कोहेन 4) Edward Taylor एडवडटेलर

bhavishya kumar Views : 125

What is the SI unit of Power? ऊजा�का एस आई मात्रक �या है? Options: 1) Boyle बॉयल 2) Watt वॉट 3) Newton �यटनू 4) Pascal पा�कल

bhavishya kumar Views : 125

Why does a black board appears black in colour? एक ामप रंग मकाला ों िदखाई देता है? Options: 1) It reflects black colour वह काला रंग ितिबंिबत करता है 2) It absorbs black colour वह काला रंग अवशोिषत करता है 3) It reflects all colours वह सारेरंग ितिबंिबत करता है 4) It absorbs all the colours वह सारेरंग अवशोिषत करता है

bhavishya kumar Views : 124

Government Cautions Investors on Bitcoins, Says Cryptocurrencies Like Ponzi Schems

bhavishya kumar Views : 124

'Queensbury rules' is code of rules that directly influences which of the following sport? 'वीसबर नयम' एक नयमसंह हैजो ननलखत मसेकस खेल पर सीधा भाव डालता है? Options: 1) Tennis टेनस 2) Boxing मुकेबाज़ी 3) Polo पोलो 4) Billiards बलयड

bhavishya kumar Views : 124

Nuclear deal in danger — on Trump's UNGA address

bhavishya kumar Views : 124

FORTRAN is not used for _____. (I) Drawing pictures (II) Carrying out mathematics computations एफ.ओ.आर.ट.आर.ए.एन. का योग _____ के लए नहं होता है। (I) च बनानेके लए (II) गणत संगणना के लए Options: 1) Only (I) के वल (I) 2) Only (II) के वल (II) 3) Both (I) and (II) (I) तथा (II) दोन 4) Neither (I) nor (II) न तो (I) और न ह (II)

bhavishya kumar Views : 123

Which one of the following is a component of Food Security System? ननलखत मसेकौन-सा खा सुरा णाली का एक घटक है? Options: 1) Buffer stock सुरत भंडार 2) Minimum support price यूनतम समथन मूय 3) Fair price shops उचत मूय क कान 4) Mid day meals मयाह भोजन

bhavishya kumar Views : 123


Flipkart Sale Day 2 Deals: Offers on iPhone 7, Pixel 2, Surface Pro 4, LED TVs, and More

The Flipkart Republic Day Sale has entered its second day, with deals and offers on all major product categories on the platform, from mobile phones to fashion and from laptops and TVs to home furnishings. ...Read more

Honor 9 Lite with 5.65″ 18:9 display & Android Oreo 8.0 coming to India for Rs. 10,999 ($172)

After redmi, Honor will try to capture international, include Indian mobile market. it's launch Honor 9 lite with very affordable price and getting comes more features only on #Flipkart.

The Honor 9 Lite debuted in China last month, and at the time, the ...Read more