TNPSC GURU - TNPSC Group 2A/2 Apply Online - Join Test batch: General Science Study Materials

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Showing posts with label General Science Study Materials. Show all posts
Showing posts with label General Science Study Materials. Show all posts

Saturday, April 1

List of Joint Military Exercises of India for TNPSC and all Exams

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Lists of Joint Military Exercise of India

Naval Exercise 
  • MALABAR - India ,USA and Japan [Trilateral]
  • CORPAT - India and Indonesia
  • AUSINDEX - AUStralia and INDia
  • Dosti - India and Maldives
  • INDRA - INDia and RussiA
  • Sahyog-Hyeoblyeog - India and South Korea
  • Konkan - India and UK.
  • SIMBEX - India and Singapore
Army Exercise
  • Mitra Shakti - India and Srilanka
  • Surya Kiran - India and Nepal
  • Yudh Abyas - India and USA
  • Hand In Hand - India and China
  • Sino India Cooperation - India China
  • SAMPRITI - India and Bangladesh
  • EKUVERIN - India and Maldives.
  • Nomadic Elephant - India and Mongolia
  • Maitree - India and Thailand
Air Force 
  • VARUNA - India and France
  • GARUDA - India and England

Joint Exercise Between other Countries
  • Joint Sea - It is a joint naval exercise between China and Russia
  • Druzbha or Friendship - It is a joint military Exercise between Russia and Pakistan.
  • Foal Eagle - It is joint military exercise between USA and South Korea
  • Sagarmatha Friendship - It is joint military exercise between China and Nepal. 
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Sunday, March 26

[TNPSC Biology Study Materials] Health & Hygiene, Human Diseases - TNPSC Biology Study Materials Free Download

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[TNPSC Biology Study Materials] Health & Hygiene, Human Diseases - TNPSC Biology Study Materials, Notes Free Download

Diseases

  1. Communicable 
  2. Non commnicable
Communicable

By Air
  1. Tuberculosis
Tuberculosis
  • It is caused by the Bacterium - Mycobacterium Tuberculosis.
  • It is a contagious disease spread through air.
  • TB attack the lungs and also capable of spreading to other body parts like brain and spine.
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Tuesday, March 1

[Physics] Scientific Instruments - TNPSC Physics Study Materials

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Scientific Instruments for TNPSC and Other Exams

In this post we have compiled some of the most important scientific instruments which are used very often.

Sl.No
Name of the Instrument
Used for measuring
1.       
Altimeter
Altitude / height above sea level
2.       
Ammeter
Electric Current
3.       
Barometer
Atmospheric Pressure
4.        
Carolimeter
Quantity of Heat exchanged
5.       
Fathometer
Depth of Ocean
6.       
Electroscope
Detects the electric charge
7.       
Galvanometer
Low magnitude Electric Current
8.       
Glucometer
Concentration of Glucose in Blood
9.       
Hydrometer
Specific Gravity of Liquids
10.  
Hygrometer
Humidity in Air
11.  
Lactometer
Purity of Milk
12.  
Manometer
Pressure of Gases
13.  
Odometer
Distance covered by a vehicles
14.  
Photometer
Luminous intensity of light
15.  
Radiometer / Roentgenometer
Emission of Radiant energy / Radiation
16.  
Seismograph
Intensity of Earthquakes
17.  
Spectrometer
Energy distribution of different types of radiation
18.  
Sphygmomanometer
Blood Pressure
19.  
Tachometer
Rotating speed
20.  
Thermostat
Temperature at a particular point
21.  
Voltmeter
Potential difference between 2 points
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[TNPSC Biology Study Materials]Main concepts of life science-TNPSC Biology Study Materials-TNPSC Botany Study Materials

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Main concepts of life science

Life Science
Life science is a branch of science which deals with the scientific study of living organisms which includes micro organisms, plants and animals including human beings.
Important Facts 

  1. Life science has many branches like botany, zoology, etc., 
  2. Biology is the Study of Plants and Animals
  3. Biology can be divided into two main branches
    1. Botany - Study of Plants
    2. Zoology - Study of Animals
  4. Some of the Sub branches are
    1. BaCteriology - Study of Bacteria
    2. ViroloGy - Study of Virus
    3. Phycology - StUdy of Algae
    4. Mycology - Study of Fungi
    5. Cytology - Study of Cell
  5. Important Terms coined by (* Important note: Coined by is different from Discovered by)
    1. Biology - Lamarck and TreRiranus
    2. Cell - Robert Hooke
    3. Protoplasm - Purkinje
    4. Genetics - W Bateson
    5. Vaccine - Edward jenner
  6. Considered as father of
    1. Aristotle - Father of Biology and Zoology
    2. TheophrastUs - Father of Botany
    3. Gregor Johann Mandel - Father of Genetics
    4. Carl Linnaeus - Father of Modern Taxonomy
  7. Try it yoUrself - Who Discovered this?
    1. Cell
    2. Nucleus
    3. Cell wall
    4. Microscope
    5. Virus
    6. Bacteria
    7. Penicilin
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[Physics] National Scientific Laboratories - TNPSC Physics Study Materials

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National Scientific Laboratories For TNPSC Exams - General Science Study Materials

In this post we have compiled the important scientific laboratories in Tamil nadu and the remaining states will be updated soon.

SL.No
Name
Location
State
1.       
Central Research Laboratory
Chennai
Tamil Nadu
2.       
Central Leather Research Institute
Chennai
Tamil Nadu
3.       
Central marine Research Station
Chennai
Tamil Nadu
4.       
National Institute for Research in Tuberculosis
Chennai
Tamil Nadu
5.       
Indira Gandhi Center for Atomic Research
Kalpakkam
Tamil Nadu
6.       
South Indian Textile research Association
Coimbatore
Tamil Nadu
7.       
Central Electrochemical Research Institute
Karaikudi
Tamil Nadu
8.       
Central Leprosy Training and Research Institute
Chengalpattu
Tamil Nadu
9.       
Tamil Nadu Rice Research Institute
Aaduthurai
Tamil Nadu
10.   
Bureau of Indian Standards
New Delhi
Delhi
11.   
AIIMS – All India Institute for Medical science
New Delhi
Delhi
12.   
Central Road Research Institute
New Delhi
Delhi
13.   
CSIR - Council for Scientific and Industrial research
New Delhi
Delhi
14.   
ICMR – Indian council for Medical Research
New Delhi
Delhi
15.   
Indian National Scientific Documentation
New Delhi
Delhi
16.   
National Institute for Communicable Diseases
New Delhi
Delhi
17.   
National Institute for Malaria Research
New Delhi
Delhi
18.   
National Physical Laboratory
New Delhi
Delhi
19.   
National Remote Sensing Centre
Hyderabad
Telangana
20.
Central Food Technological Research Institute (CFTRI)
Mysuru
Karnataka
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[Physics] General Scientific Laws - TNPSC Physics Study Materials

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General Scientific Laws

1. Newton's First Law of Motion [Law of Inertia / Law of Galileo]
Every object continues to be in its state of rest or of uniform motion in a straight line unless acted upon by an external force.
2. Newton's Second Law of Motion
The Force applied on a body is equal to the product of the mass of the of the body (m) and the acceleration (a) produced by the body.
F = ma
3. Newton's Third Law of Motion
For every action there is an equal and opposite reaction.
Examples: Swimming, Bullet, Rocket, etc., 

4. Newton's Law of Universal Gravitation
Any two bodies in the universe attracts each other body with a force 'F' that is directly proportional to the product of their masses (m1 x m2) and inversely proportional to the square of the distance (d) between them.
          F = G (m1 x m2) / d^2
5. Law of conservation of Energy.  
The total energy in an isolated system remains constant. The energy can neither be created nor be destroyed but it can be transformed from one form to another form.
6. Pascal's Law
The pressure applied anywhere in a confined incompressible fluid is transmitted equally in directions throughout the fluid.
 7. Law of Reflection of Light
1. The angle of incidence is equal to the angle of reflection
2. The incident ray, the reflected ray and the normal at the point of incidence all lie on the same plane.
8. Ohm's law
9. Kirchoff's Law 
10. Archimedes Principle
11. Pascal's Law 
12. Stephen's Law
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