Taron Ki Sair |Quiz 06 /26 | Gas Giant (गैसीय ग्रह)

What are Gas Giants? - Universe Today

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Taron Ki Sair is a Science Documentary which was telecasted by Rajya Sabha TV ( RSTV).

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In previous Quiz Toron ki sair Episode 1 to 5 – Incredible Universe, thousands of students across the country attempted it and appreciated a lot. We will cover the whole series of Toron Ki Sair, so I request all participants to keep learning and participating in the Quiz. It is a

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gas giant is a giant planet composed mainly of hydrogen and helium. Gas giants are sometimes known as failed stars because they contain the same basic elements as a star. Jupiter and Saturn are the gas giants of the Solar System.

Wikipedia

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1. Jupiter

5 Mysteries of Jupiter That Juno Might Solve | Britannica
  1. In January 7,1610 Galileo first observed the four moons of Jupiter through a homemade telescope. 1.Ganymede 2. Callisto 3. IO 4. Europa
The Mass of Jupiter -  http://cesar-tools.cosmos.esa.int/web/index.php?Section=The_mass_of_jupiter  (Printable version, go to full version) The Mass of Jupiter Jupiter is the  largest planet in the Solar System: more than 11 times bigger than the  Earth and ...

2. We have discovered more than 63 satellites of the Jupiter so far.

3. Distance of the jupiter from the sun is 78 Crore Km.

4. The size of the Jupiter is so large that inside in 1300 earth may be accommodate.

5. Jupiter is 300 times more heavier than our Earth.

6. Its density is 1/4 th in comparison to the Earth.

7.Diameter of the Jupiter

8. It is fastest planet in the Solar System. It completes one rotation about its axis in 10 hours.

9. Atmosphere of the Jupiter

10. The temperature of the core of the Jupiter is 30,000 C

11. Jupiter’s Great Red Spot is a gigantic storm that’s about twice as wide as Earth, circling the planet in its southern hemisphere.

What Lurks Below Jupiter's Great Red Spot? | Smart News | Smithsonian  Magazine

12. Mission on Jupiter– Launched from Kennedy Space Center, Voyager 1 was the first of twin spacecrafts launched in 1977 to reach Jupiter. Voyager 1 set out to collect information on the atmospheres, interiors, satellites and magnetosphere of Jupiter and Saturn

What Did Voyager 1 See During its Journey Out Of The Solar System?  1977-2019 (4k UHD) - YouTube

13. Rings on Jupiter

2. Saturn

Hubble Just Took an Astonishingly Detailed Image of Saturn
  1. Galileo was the first person who saw the rings of the saturn.
  2. Saturn is the lightest planet in the Solar System. Its density is less than Water.
  3. Rings of the saturn is broadly divided in the Five parts. i.e. A,B,C,D and E. Ring A,B and C are visible from the Earth. Ring B is brightest among all rings.

4. Distance from the Sun and it’s Diameter

5. Saturn is second biggest planet in the Solar System.

6. Saturn is 95 times heavier and 9.5 times bigger than the Earth

7. Internal Structure of the Saturn

8. The great white spot

The Great White Spot, also known as Great White Oval, on Saturn, named by analogy to Jupiter’s Great Red Spot, are periodic storms that are large enough to be visible from Earth through telescope by their characteristic white appearance.

It comes once in the every 30 years. It was last seen in the 1990 So it will next visible in 2020.

Saturn's 'great white spots' linked to water | Science | AAAS

9. Saturn’s satellite “Titan” was discovered by Christiaan Huygen. Titan is the Second largest satellite after genemede of the Jupiter in our Solar System. Its average temperature is -170 C.

10. The saturn has 82 satellite.

Which planet has the largest recorded number of satellites? - Quora

11. Cassini- Huygen Mission on Titan

NASA - A Long and Winding Road: Cassini Celebrates 15 Years

The Cassini–Huygens space-research mission, commonly called Cassini, involved a collaboration between NASA, the European Space Agency, and the Italian Space Agency to send a probe to study the planet Saturn and its system, including its rings and natural satellites.

Wikipedia

3. Uranus

Overview | Uranus – NASA Solar System Exploration
  1. Uranus was discovered by William Herschel in 1718.
  2. Its diameter is 51,180 Km.
  3. It is tilted by 57 degree from its rotational Axis. It is rotate parallel to its rotational axis.
  4. Its rotational period is 17 hours.
  5. Uranus has 09 rings.
  6. Its colour is Blue-green.

4. Neptune

Neptune Is a Windy, Chilly, and Baffling Planet. Let's Go! | WIRED
  1. Its diameter is 49,495 Km.
  2. Neptune Atmosphere

3. The great dark spot-It is one of a series of dark spots on Neptune similar in appearance to Jupiter’s Great Red Spot. In this, speed of storm is 2400 Km/hr.

4. Its clouds cast shadow on the its surface .

5. It has 13 moons.Triton is its largest moon.

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Taron Ki Sair |Quiz 05 /26 | Terrestrial planets (पथरीले ग्रह)

(All participants will awarded Certificate of Participation immediately after submission of Quiz )

Taron Ki Sair is a Science Documentary which was telecasted by Rajya Sabha TV ( RSTV).

Enjoy Physics

In previous Quiz Toron ki sair Episode 1 , 2 ,3,4– Incredible Universe, thousands of students across the country attempted it and appreciated a lot. We will cover the whole series of Toron Ki Sair, so I request all participants to keep learning and participating in the Quiz. It is a

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terrestrial planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals. Within the Solar System, the terrestrial planets are the inner planets closest to the Sun.

Wikipedia

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There are four solar terrestrial ( Rocky) Planets. i.e, Mercury(बुध ),  Venus (शुक्र), Earth ( पृथ्वी) and Mars (मंगल ). Out of these,  Mercury(बुध ) is the smallest whereas Venus (शुक्र) is the hottest.

1. Mercury(बुध )

Planet Mercury is named after the Roman god of commerce, travel, and thievery. In Greek mythology, Mercury was known as Hermes, the messenger of the gods. It probably received this name because it moves very quickly across the sky.

Important Facts about Mercury

  1. Mercury is the smallest Planet in the Solar System.
  2. It is the closest Planet to the Sun.
  3. Its is Second dense Planet.
  4. It have No moons/Satellites.
  5. Diameter of Mercury is 4880 Km.
  6. Day time temperature is 400°C and Night Temperature is – 170 °C.
  7. It is second hottest Planet
  8. It’s one day i.e time between Sunrise to Sunrise is equal to its 2 days.

2. Venus (शुक्र)

Important Facts about Venus

  1. Venus is second nearest planet to the Sun.
  2. This planet is named after the Roman goddess of Love and beauty.
  3. Venus is second brightest natural object in the sky after the Sun and the Moon.
  4. It is also known as the Mourning Star and The Evening Star.
  5. Its contraction and size is just similar to the Earth . So it is also known as Sister of the Earth.
  6. Distance from the Sun 10.82 Crore Km and its Diameter is 12,103 Km.
  7. Venus has gravity equal to 91% of Gravity of the Earth.
  8. Venus has no moon.
  9. It orbits around the sun in 224.7 Earth days and rotational period about its axis is 243 Days. i.e. One day on Venus is longer than is one Year.
  10. Venus is moving in the opposite direction than most planets, only Uranus also does same. They both move from East to West, clockwise direction.i.e. It has retrograde rotation
  11. The orbit of Venus in the Solar System is almost spherical.
  12. It is hottest Planet of the Solar System. Due to huge amount of Carbon Dioxide gas. This gas is also known as Heat Trapping gas.
  13. Venus Atmosphere has 96% carbon Dioxide and 3.5% Nitrogen.
  14. Surface temperature of Venus is 480 °C .
  15. Due to Sulfuric Acid clouds its surface is not visible.

3. Earth ( पृथ्वी)

Important Facts about the Earth

  1. Earth is third nearest planet of our Solar System.
  2. Distance of the Earth from the Sun is approx 15 Crore Kms. As path of earth’s orbit is elliptical so average distance is 149,597,870,Km. This distance of the Earth form the Sun is known as an Astronomical Unit ( AU) which is used to measure distances of solar system.
  3. Earth’s atmosphere contains 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide with very small percentages of other elements. Our atmosphere also contains water vapor.

4. Earth’s interior is divided into 03 layers- (i) The Crust, (ii) The Mantle & (iii) The Core.The inner core of the Earth is made of Nickel and Iron ( NIFE) and its temperature is 6500 °C. The mantle is a liquid metal layer .

Solved: Discuss the structure of the earth's interior? | Chegg.com

5. Earth’s rotational period is 24 hours and orbital time period is 365 days . so we have 24 hours in a day and 365 days in a year.\

6. Our earth is tilted to 23.5 ° at its rotational axis. Due to this we have different season on the Earth.

7. We are moving with approx 30 Km/Sec or 1,11,000 Km/hour with the Earth around the Sun.

4. Moon ( चन्द्रमा)

  1. The moon is the only one natural satellite of the Earth.
  2. The moon is the second dense satellite after the satellite lo of the jupiter.
  3. Gravity on the moon is one sixth of the gravity of the Earth. If your weight on the Earth is 90 Kg then it will be only 15 Kg on the moon.
  4. Moon has no atmosphere.
  5. Temperature of its brighter side is 115 °C and darker side is -170 °C.
  6. Moon has nearly Five lakhs of creators .
  7. We always see only one face of the Moon.Because its rotational time and orbital time is almost same i.e. 27.32 days.
  8. The Moon is drifting at 3.8 cm away from the Earth every year.

5. Mars ( मंगल)

  1. Mars is also known as Red Planet.
  2. It’s red colour is due to presence of red oxide on its surface.
  3. Mars is tilted at 25.2 ° with it’s rotational axis like the Earth.
  4. It’s rotational time period is 24.6 days.
  5. Diameter of Mars is 6,794 Km.
  6. Gravity on mars is 60% of the Earth’s gravity.
  7. Its average temperature is -65°C.
  8. Its biggest Crater is Hellas Basin – 2100 Km wide and 10 Km deep.
  9. It has ice caps on its both poles.
  10. Mars has two satellites Fobus and Demons.

6. Asteroid  

Mars May Have Been Born in the Asteroid Belt | Space

1. Ceres is the largest asteroid in our solar system. It is about 1/4th of the size of the moon and orbits the sun between Mars and Jupiter in a region called the asteroid belt.

2. The Asteroid belt exists between the orbits of Mars and Jupiter. There are four largest asteroid in this belt – Ceres, Vesta, Pallas and Hygiea Which contributes half of mass of the belt.

World Asteroid day in celebrated on 30 June

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Previous Quiz

1. Taron Ki Sair |Quiz 04/26 |Story of the Sun

2. Taron Ki Sair Quiz-03 / Evolution of Astronomy

3.. Taron ki Sair |Quiz series – 02 /26 |Stars in the Sky

4 .Taron Ki Sair|Quiz-01|Episode- 01 Incredible Universe.

e-Raksha Competition 2020

This is an innovative Competitive program which is initiated by Cyber Peace Foundation in collaboration with NCERT and NCPCR.

Unique Competition

This Competition is unique in itself,in which Students, Teachers and Parents can take part. This Competition is proving golden opportunity for everyone for show case of their talent.

Goal of e-Raksha Competition 2020

Focal Theme

Digital Citizenship & Online Safety”

Who can Participate?

This competition exam is divided in three Main categories-

  1. Category I– For School Students from Age Group – 10 to 17 Years.
  2. Category II– For School Students from Age Group – 17 Years and Above.
  3. Category IIITeachers , Parents and Guardians

Four Competitions

e-Raksha Competition 2020 has series of Four Competitions –

  1. Artcade– In this Competition , participants has to develop and submit Drawing/Paintings/Comics/Memes/Stickers on the theme- “Digital Citizenship & Online Safety”.
  2. Work Hack– In this competition, Participants has to share Essays/Blogs/Stories/Articles/Research Papers on perception & understanding about the theme- “Digital Citizenship & Online Safety”.
  3. Tech Aviskar– In this competition, Participants has to create 1. Software ( Mobile App/ Web App / Source Coding) 2. Hardware ( Innovative Device/ Module Development ) and 3. Firmware ( Software controlled Devices , Appliances etc.)
  4. Screen Masters – In this competition, Participants has to build Drama/Song/Documentary/Interview on awareness around the theme- “Digital Citizenship & Online Safety”.

Awards and Certificates

All Participants will be Participation Certificates

Winner will awarded participate with a Prize and Momento.

Top three in each category will be invited for Grand Award Event in Delhi.

Registration Fee

No Registration Fee will be charged for this Completion.

Time Lines

Last Date of Registration is 30 September,2020.

Website

https://www.eraksha.net/

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Story of Ganga| Quiz -02 /21 | Gangotri

This is a journey to know all about mighty Ganga and help children to participate in various Quiz contests like Ganga Quest on MyGov portal and Mari Ganga Quiz by DD National Quiz.

You are requested to Watch video first and then attempt Quiz . You will be get instant result and Certificate of Participation through email.( Please don’t provide G-Suite Id)

Rag Rag Mein Ganga” is a travelogue of 21 episodes being produced by Doordarshan for National Mission for Clean Ganga . The Travelogue features celebrity film & TV actor Rajeev Khandelwal as celebrity anchor.

Doordarshan National

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  1. Story of Ganga| Quiz -01 /21 | Uttarkashi

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