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Showing posts with label Solar System. Show all posts
Showing posts with label Solar System. Show all posts
Solar System: Some Important Facts

Solar System: Some Important Facts


SOLAR SYSTEM : SOME IMPORTANT FACTS
Biggest Planet
Jupiter
Smallest Planet
Mercury
Nearest Planet to Sun
Mercury
Farthest Planet from Sun
Neptune
Nearest Planet to Earth
Venus
Brightest Planet
Venus
Hottest Planet
Venus
Coldest Planet
Neptune
Red Planet
Mars
Biggest Satellite
Ganymede
Smallest Satellite
Deimos
Blue Planet
Earth
Morning Star
Venus
Evening Star
Venus
Planet with a Red Spot
Jupiter
Brightest Planet outside Solar System
Sirius (Dog Star)
Closest Star of Solar System
Proxima Centauri
Fastest Rotation in Solar System
Jupiter
Slowest Rotations in Solar System
Venus
Fastest revolution in Solar System
Mercury
Slowest revolution in Solar System
Neptune


इस वेबसाइट  की हर नई जानकारी अपने मेल-बॉक्स में मुफ्त मंगाइए!!
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Solar Family : Some Important Facts

Solar Family : Some Important Facts


SOLAR FAMILY : SOME IMPORTANT FACTS
Member
Revolution Period (Days)
Rotations Period (Days)
No. of Satellite
Density (Water = 1)
Mercury
88
58.65
0
4.80
Venus
224.7
257
0
4.85
Earth
356
1.00
1
5.52
Mars
687
1.03
2
3.95
Jupiter
4333
0.41
63
1.33
Saturn
10759
0.43
60
0.69
Uranus
30686
0.45
27
1.36
Neptune
60188
0.66
13
1.30


इस वेबसाइट  की हर नई जानकारी अपने मेल-बॉक्स में मुफ्त मंगाइए!!
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 Published by Surendra Kumar Tetarwal for http://www.examgk.com/
Some Important Factors about Sun

Some Important Factors about Sun


SUN : SOME IMPORTANT FACTORS
Average Distance From Earth
14,95,98,900 km
Diameter
13,91,980 km
Temperature of the Core
1,50,00,000k
Rotation
25.38 days (with respect to equator); 33 days (with respect to poles)
Chemical Composition
Hydrogen :71%;
Helium: 26.5%;
Other Gases: 2.5%
Age
4.6 Billion Years
Total Life
10 Billion Years
Time Taken by Sunlight to reach earth
8 min. and 16.6 sec.
Speed of light (in vacuum)
3,00,000 kmps



इस वेबसाइट  की हर नई जानकारी अपने मेल-बॉक्स में मुफ्त मंगाइए!!
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MOON : Some Important Factors

MOON : Some Important Factors


MOON : Some Important Factors
Average Distance From Earth
14,95,98,900 km
Diameter
13,91,980 km
Ratio of diameter of Moon to that of Earth
1:3.7
Rotation Period
27 days, 7hrs, 43 min & 11.47 sec
Revolution Period
27 days, 7hrs, 43 min & 11.47 sec
Time Taken by Moonlight to reach earth
1.3 Sec
Percent of surface visible from Earth
59%
First Man to reach Moon
Neil Armstrong and Edvin Aldrin on Apollo XI (1969)


इस वेबसाइट  की हर नई जानकारी अपने मेल-बॉक्स में मुफ्त मंगाइए!!
www.examgk.com  is useful for all Free Sample Papers, Solved Model Papers, Solved Question Papers, Bank Sample Papers, UPSC Sample Paper, B.Ed Solved Papers, General Awareness Solved Papers, Indian Competitive Exams, Railway Recruitment Board Exams Paper, SSC Sample Paper , CBSE Sample Paper , Employment News , Results etc
 Published by Surendra Kumar Tetarwal for http://www.examgk.com/
Earth : Some Important Factors

Earth : Some Important Factors



EARTH : SOME IMPORTANT FACTORS
Age
4,550 Million Years
Mass
5.967 x 10 to the power 24 kg
Volume
1.083 x 10 to the power liters
Mean Density
5.518 kg/lt
Total Surface Area
510 million sq. km
Land Area
29.2% of the total surface area
Water Area
70.8% of the total surface area
Equatorial Diameter
12,755 km
Polar Diameter
12, 712 km
Escape Velocity
11.2 km/sec
Highest Land Point
Mount Everest (8,852 m)
Lowest Land Point
Dead Sea (396m)
Greatest Ocean Depth
Mariana Trench (11,033)
Equatorial Circumference
40,024 km
Polar Circumference
40,024 km
Mean Surface Temperature
14°C
Maximum distance from Sun (Aphelion)
About 150 million km
Minimum distance from sun (Perihelion)
About 147 million km
Rotation Speed
23 hrs, 56 min, 40.91 sec
Revolution Speed
365 days, 5 hrs, 45.51 sec
Dates when days & nights are equal
Mar, 21 (Vernal Equinox): Sept. 23 Autumnal Equinox)
Dates of longest days and shortest nights
June 21 (Summer Solstice): Dec, 22 (Winter Solstice)


इस वेबसाइट  की हर नई जानकारी अपने मेल-बॉक्स में मुफ्त मंगाइए!!
www.examgk.com  is useful for all Free Sample Papers, Solved Model Papers, Solved Question Papers, Bank Sample Papers, UPSC Sample Paper, B.Ed Solved Papers, General Awareness Solved Papers, Indian Competitive Exams, Railway Recruitment Board Exams Paper, SSC Sample Paper , CBSE Sample Paper , Employment News , Results etc
 Published by Surendra Kumar Tetarwal for http://www.examgk.com/