Skip to main content

UPSC Geography 19- Moon, Tides & Eclipse

This Post and the attached video will explain the following points of Micro-Notes on UPSC Geography 19- Moon, Tides & Eclipse. Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of "UPSC Geography 19- Moon, Tides & Eclipse".

UPSC Geography 19- Moon, Tides & Eclipse

Moon Facts
  • Diameter - 3480 Kms
  • Distance - 3.56 lac km
  • 59% only visible- same side
  • Tidal lock
  • Solar terminator
  • Receding 38 mm / year
  •  Node - Moon & Earth orbit collides
  • Fifth largest in solar system
  • Gibbous, crescent, Full moon & New moon
  • Synzy - Earth, Moon & Sun in straight line
  • Orbital period 27 days
Tides
  • Flood tide, high tide, ebb tide & low tide
  • Tidal datum - record
  • Tidal Flat - sand uncovered
  • Tidal port - kandla
  • Indian ocean - diurnal - one high & one low every lunar day
  • Atlantic- Semi two in lunar day
  • Pacific - Mixed- any pattern
  • 24 hr 50 min- tidal period
Eclipse
  • Synzy - Moon, Earth & sun in straight line
  • Max 5 solar & 3 lunar (entire Hemisphere) / year 
  • Solar max 7.5 mins
  • Saros Period - 18 year- same eclipse


** Above Video is created by KapsOne Studies and Placement Center, Nagpur for Guidance of UPSC Civil Service (IAS /IPS / IFS / IRS / SSC / Railways / NDA), MPSC Rajyaseva, UPPSC, MPPSC, BPSC, RPSC, NCERT Aspirants on UPSC Geography 19- Moon, Tides & Eclipse.



Labels:

Comments

Post a Comment

Popular posts from this blog

UPSC Geography 05- Theories of Planets Formation

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 05- Theories of Planets Formation . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 05- Theories of Planets Formation ". UPSC Geography 05- Theories of Planets Formation Gaseous Hypothesis Theory considers that the earth originated as a hot mass and cooled slowly to develop a solid mass like body Given by kant (18th Century) Nebular Hypothesis Given by Simon Laplace 1749 Planets formed from rings Tidal Hypothesis Given by Jeans and Jeffreys 1919 tidal interaction between the Sun and a passing star would raise tides on the Sun resulting in the loss of a single cigar-shaped filament of hot gas. This hot gas would then condense directly into the planets instead of going through a planetesimal stage. The central section of the "cigar" would give rise to the largest pla...
Post a Comment
Read more

UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans)

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) ". UPSC Geography 10 - Megarelief of First Order (Continents, Continental shelf & Oceans) Continents 7 continents Straits Isthmus Continental Shelf Largest- Arctic Raja Rampat (indonesia)- Highest Biodiversity Belize reef- West indies Pulley Reef- Florida Great Barrier reef- N.E Australia Atoll (Horseshoe Coral) Oceans Indian Ocean - Half n Ocean Southern Ocean - 2000 Ocean Daily temperature -1 deg C Annual difference - -12 deg C 0.5 deg C / latitude Photic, Thermocline, Deep Zone (200 m) Salinity 3.3-3.5% Directly Proportional to dept, density & pressure) ...
Post a Comment
Read more

UPSC Geography 07 - Earthquakes

This Post and the attached video will explain the following points of Micro-Notes on  UPSC Geography 07 - Earthquakes . Copy & Note it down carefully, as it will be very useful in Fast Revision of the entire topic of " UPSC Geography 07 - Earthquakes ". UPSC Geography 07 - Earthquakes John Milne Seismology  John Milne aks Earthquake Milne - Milne Instrument 1880’s Reasons of Earthquakes Epirogenic Activity- Horizontal Movement of earth plates Divergent, Convergent,Transformational movements Valdivia (chile)-9.5 (1960) Earthquake Waves P (Longitudinal)-S (Body waves-Transverse) L-R Waves (Surface Waves) P pass through Core but get deflected Shadow zone 105-140 deg Epicenter Focus- 100 km (90%) Different Scales Richter scale-1935 by Charles F. Richter  Wave Size 10 Times ENERGY of a quake goes up by a factor of 31.6 as per (10^n)^3/2 for each factor of 1 & 100 times with factor2 MSK Scale -64 (XI) Moment Magnitude Sc...
Post a Comment
Read more