European Space Agency has found water vapour on Ceres on 22nd January, 2014. Such fast rotation is possible only when there is more mass, and that extra mass is believed to come from the, Dark matter is a hypothetical form of matter that is thought to account for approximately, The majority of dark matter is thought to be composed of some as-yet-, The name dark matter refers to the fact that, Dark matter interacts with the rest of the universe only through its, It is hypothesized that every elementary particle in the Universe has a partner particle, known as an , The electron, for example, has as its antiparticle the antielectron. The other star can be anything from a giant star to an even smaller white dwarf. I would recommend them to everyone who needs any metal or Fabrication work done. Irrespective of the package you choose, Current Affairs of Geography, Environment, Sci & Tech and Indian Agriculture are available from Jan 2022. The Universe is all existing matter & space. Characteristics of Monsoon Climate. mughal empire, modern india, , , . There are various dwarf planets in our solar system, out of which only five have been recognised. Indian Geography: A Complete Study Material. They both have the, Most of the human understanding of the antimatter comes from. . Cosmic rays: highly energetic atomic nucleus or other particle travelling through space at speed approaching that of light. There are, however, various principles about formation of meteors. , world geography, , our civil life, . It is also called shooting stars. 19 What is Meteorities? Situated nearly 14.96 crore kilometers away from sun. Manmade satellites are made of aluminium or plastic and are hardened with help of carbonic sheets. Mercury lies some 579 million (57crore 90 lakh) kilometer away from Sun and its average temperature varies between 420C during day to -180C at night. Nucleus of Halleys Comet is 16 x 8 x 8 kilometers and it is the darkest object in solar system. UNIVERSE Everything that exists, from the Galactic Mega clusters to the tiniest Buy it NOW! They are intertwined with gravitational power among themselves. However, If you believe that any file used in MyBookLo or its property infringes your copyright, please send us a notification including all the relevant information required for verification at [email protected]. All candidates preparing for any competitive examination can utilize this section to improve their skills. Before uploading and sharing your knowledge on this site, please read the following pages: 1. Answer There are around 27 star clusters around the Earth that fall in the sky at night. 1. General Knowledge History . These are; Jupiter, Saturn, Uranus and Neptune. Year(s) = Validity of the Downloads1 Year Validity == Validity of the Download links (both Static & Current Affairs) is 1 Year from the date of purchase.2 Years Validity == Validity of the Download links (both Static & Current Affairs) is 2 Years from the date of purchase.We strongly recommend a 2 Year Plan as the UPSC Cycle lasts for close to 2 Years.10% OFF on 1 Year Validity Plan30% OFF on 2 Years Validity PlanFor example,If you purchase the notes with Download Validity == 1 Year, on 03/11/2022, then you will be able to download the Static Files + Current Affairs files till 04/11/2023.If you purchase the notes with Download Validity == 2 Years, on 03/11/2022, then you will be able to download the Static Files + Current Affairs files till 04/11/2024.If we bring out the Updated (New) Editions of the Static Files within your membership period, you will be able to download them without paying anything extra.Irrespective of the package you choose, Current Affairs of Geography, Environment, Sci & Tech and Indian Agriculture are available from Jan 2022. Find paragraphs, long and short essays on Our Universe especially written for school and college students. Our solar system consists of 8 planets. How can I download this ? PMF IAS Physical Geography is a one of its kind! The cookie is used to store the user consent for the cookies in the category "Performance". This is the first article of your Geomorphology course for Geography Optional UPSC aspirants. Geography Mains Previous Year Question Papers 2016. Cosmology: the scientific study of the large-scale properties of the universe as a whole NASA. Tail is never towards sun facing side of comet and shines with rays from Sun. Answer A steady star appearing near the North Pole in the sky is called Pole Star. Hydrogen in form of Plasma turns into Helium at this temperature. Universe GK topics, mht cet Universe GK and arithmetic. Comets are being traced regularly. This planet is one of the Gas Giants and has 1280 kilometer wide atmosphere composed of gases like Methane, Ammonia, Hydrogen and Helium. The Physical universe is defined as all of space and time (collectively referred to as spacetime) and their contents. The emitted gravitational waves, if detected on Earth, should provide a precise measurement of the systems distance. Copyright 2017-22. ', Ubgot Software Pvt. Speed of winds on this planet is 250 meters per second while it is tilted at 97.77 on its axis. Answer After 76 years. If you purchase the notes with Download Validity == 2 Years, on 03/11/2022, then you will be able to download the Static Files + Current Affairs files till 04/11/2024. All rights reserved. As yet mankind has touched only this celestial body i.e. Answer The celestial objects that have their heat and light are called stars, like the sun. What is a swift turtle? Atmosphere of Moon is so thin that it weighs only 104 kilograms and gravity is only one sixth part of the gravity of Earth. 24 What are constellations? 22 How much is the brightest star Sirius from Earth? 8. It is presumed that this crust reduced due to some comet accident. Galileo founded Mercury in 1631 which has no satellite. Revolving round sun in anti-clockwise direction, it completes one revolution in 84 years while for completing one rotation around its axis, it takes 10 hours and 48 minutes. The replication or re-use of content of this Website in any form is strictly prohibited. 9. This cookie is set by GDPR Cookie Consent plugin. First beyond the Asteroids, Jupiter is fifth planet of our solar system and is the biggest planet. There are four inner planets and they are Answer 105 light years. While the processes that generate gravitational waves can be extremely violent and destructive, by the time the waves reach Earth, they are billions of times smaller. Observation of redshift phenomenon in space, Occurrence of supernova explosions in space. These rocky bodies are numerous and most of these are concentrated between Mars and Jupiter. Points 1, 2 and 4 are correct. Account Disable 11. Subscribe to our newsletter and never miss an important update! 11. Who is called Star? This cookie is set by GDPR Cookie Consent plugin. Answer Space is the zero area outside the Earth where the air is not at all. Essay # 1. Redshift and Blueshift describe how light changes as objects in space (such as stars or galaxies) move closer or farther away from us. Most cosmologists believe that the universe was born about, The universe, at present, is said to possess about, In comparison, Milky Way Galaxy is believed to possess. these parts are not available in download section. It has a number of volcanoes just like Earth and its surface has been formed because of volcanic eruptions. Pressure of gaseous material on its centre is 200 billion multiples more than the pressure of air, Earth experiences while density of gases is 150 times more than that of water. 5. The earth completes a rotation round its axis in 23 hours, 56 minutes and 4.09 seconds (approximately 24 hours) while to revolve around the sun, it takes 365 days 5 hours and 48 minutes. 1. In this section you can learn and practice Universe GK (Questions with Answers) to improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) Five of them namely Ceres, Pallas, Vesta, Hypiea and Euphrosyne have been recognised. Positive Impact of Erosion on Human settlements, Landforms developed out of external forces, Fluvial erosion and landforms thus formed, Coastal erosion and landforms thus formed, Landforms formed due to groundwater erosion, Precipitation-forms & Types, Distribution Of Rainfall, Distribution Patterns & Factors impacting distribution of temperature of Oceanic Water, Horizontal Distribution of Temperature in Oceans, Vertical Distribution of Temperature in Oceans, Regional distribution of water salinity across the oceans, Suitable conditions for growth of coral reefs, Origin and evolution of Universe Solar system, InstaClasses / OGP 2023 Batch 1 (online & Offline Delhi) from 16th May 2022, InstaClasses / OGP 2023 Batch 2 (online & Offline Bengaluru) from 4th April 2022, InstaClasses/OGP(Offline&Online Guidance Program) 2023 (Bengaluru from 14th March 2022), INSTA 75-DAYS REVISION TESTS FOR MAINS 2022. Answer The science of astronomy, such as the Sun, Moon, and the study of millions of objects that are lit in the sky during the night, is called astronomy. 12 Who is the Planet? Great company and great staff. It is also known as a geocentric view. It would become denser and hotter again, ending with a state similar to that in which it started a Big Crunch, the death of the universe. What is asteroids? That is why it is called Veiled planet also. Call us @ 08069405205, Want to work at Insights IAS? Solar storms disturb communication system on Earth. 4. Who are the celestial or celestial objects? Current Affairs of 2021 & earlier are available for free on PMF IAS Google Drive Folder. Speed of winds on Saturn is higher than that on Jupiter but lesser than that on Neptune. These celestial bodies revolve round the sun in anti-clockwise direction. Uploader Agreement. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. 1. As far its rotation on axis is concerned, it has similarity with Earth and it supports various seasons also. This comet is periodical one and may be sighted at specific intervals but all the comets are not periodical. 1 Year Validity == Validity of the Download links (both Static & Current Affairs) is 1 Year from the date of purchase. It does not store any personal data. It suggests that about 1370 crore (13.7 billion) years ago, all matter and energy in the universe was concentrated into an area Tough. Its atmosphere is also quite different to that of other planets as it consists of 77% Nitrogen and 21% Oxygen which gives it a name of blue planet. These rings are made of frozen ice and rocks. 26 What is Black Hole? Galaxies have billion of stars, clouds of dust and gases. Irrespective of the package you choose, Current Affairs of Geography, Environment, Sci & Tech and Indian Agriculture are available from Jan 2022. The satellites are not their heat and light. If we bring out the Updated (New) Editions of the Static Files within your membership period, you will be able to download them without paying anything extra. These are too smaller than planets of Solar System but bigger than Asteroids. General Geography & Physical Features. The Big Bang theory is the prevailing cosmological model for the birth of the universe. 2 Years Validity == Validity of the Download links (both Static & Current Affairs) is 2 Years from the date of purchase. . 6. This article will explain the concepts of the Universe and Solar System which is an integral part of the UPSC Exam Geography syllabus. It provides the pulling force that binds the solar system. When you enter, it becomes quite hot due to friction and gives light to it. Cosmic: relating to the universe or cosmos. CMB has gone from high energy photons (gamma photons or X-ray photons) to low, The CMB is fundamental to observational cosmology because it is the. Answer It is a blurring brightness in the sky made of light gases, which is visible in the light of stars. The radius of this sphere is very large and this is called a shell. must-have Mybooklo provides a platform that acts as an intermediate between user and educator. Earth is only planet where life exists. With numerous colourful diagrams and maps, the book makes the concepts come alive! It does not have atmosphere of its own and is engulfed by blasts taking place because of Sun. Geography Book for UPSC: "The Fundamentals of Geography" aims to comprehensively address the syllabus of World Physical, Human and Economic Geography from the UPSC Civil Services 28 What is Natural Satellite? What are masked comets? Our UPSC Coaching team has Yes this part is not available in the notes section. Dataflair is offering free UPSC Geography Quizzes for everyone. Answer The Earth and the Sun are the orbits of Mandakini which is called Akash-Ganga. Sun. PMF IAS Physical Geography is a one of its kind! Current Affairs of 2021 & earlier are available for free on PMF IAS Google Drive Folder. Astronomy: the scientific study of celestial objects (stars, planets, comets, etc.) Geography is an important part of the Prelims GS 1 paper of the Civil Services Examination. It is 109 times bigger than the earth and weighs 2 16 How many years after Haili is the caudal star? The sixth from sun and second largest planet in solar system is Saturn. Our shop is equipped to fabricate custom duct transitions, elbows, offsets and more, quickly and accurately with our plasma cutting system. By knowing the systems velocity and distance, a precise calculation of Hubble constant is possible. Universe GK questions. He observed that massive accelerating objects (such as. 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