Psychologists of the Twentieth Century will also be Remembered

Psychologists of the Twentieth Century will also be Remembered

In addition to Pearson and Thorndike, Watson, Pavlov, Werdhimer, Kof Ka, and Kohler have also contributed to the field of education through psychological experiments.

 Vardhimer, Kohler and Kofka have contributed to the development of the Gestast theory.

 In the twentieth century, Kurtlevin has expanded new horizons in the field of psychology, with an emphasis on the study of the child's personality and Sigmund Freud's emphasis on the unconscious mind and analysis.

 The contribution of Afrid Adler and Yuga among the important educational psychologists of the twentieth century will also be remembered.

 Thus, educational psychology as an independent branch of psychology has been able to establish itself as an important subject until the development of the twentieth century.

Hence psychology is called the science of behavior.  The current definition of psychology is now generally accepted by all teachers and psychologists. 

 Thus, at the end of the study of psychology from ancient times to modern times, it can be said that psychology is the science of studying human behavior.  In support of this view we will look at the psychology terminology of some psychologists.

Spectrometers have been Developed which use Deflection

 Spectrometers have been Developed which use Deflection

Mu-mesons are elementary particles having mass 207 times and charge equal to that of an electron. When a beam of mu-mesons is incident on nuclei like graphite, mu-mesons move in Bohr orbits which have got radius 207 țimes shorter and energy 207 times greater than that of an electron. When these mu-mesons are excited and de-excited, they emit mesonic X-rays.

 The obseryed experimental values of energies of X-rays dépend upon the value of nuclear radius and are usęed to estimate the size of the nucleus. The average value. of nuclear radius found by this method is equal to (1.20 ± 0.03) A x 1015 m.

 Electron Scattering Method The most important method of finding thẻ electric charge distribution inside atomic nucleus is based on the elastic scattering of électrons by nuclei as a function of scàttering angle: The charge distribution in the nucleus is obtained from the best fit to the experimental dáta óf electrons scatteréd in the enèrgy| range from 50 MeV to 1 BeV.

 It gives the following charge distribution p(r) as a function of distance, 'r, from the nuclear.centre:
and'spectrometers have been developed which use deflection of positively charged ions by the applieation of electric and maghetic fields in evacuated chambers to estimate their nueléar mass. Aston's mass spectrograph and Dempster's mass-speetrometër are two typical- instruments which aré described as follows: may.

Particles leave the influence of solar gravity

 Particles leave the influence of solar gravity

 A vast range in size and brightness is observe  among flares and their importance is assigned accordingly. The importance is labelled 1, 2, 3 and 3 according as the areas covered by the flare lie in the ranges 100-250, 250-600, 600-1200 and 1200 respectively, which are measured inunts of a ailidntf part of the sotar disk. Besides the above classes, there are oflares iubelled with mporance and the microflares. Aithough the flare statistics partly depend on the observer, rough analysis indicate that about 80 per cent of flares are of importance I and about 3 per cent are of importance 3, while the remaining flares are of importance 2, the flares of importance 3" are of extremely rare occurrence. 

Flares, are events of frequent occurrence in the Sun and if we include subflares, there may be one flare every hour but flares of importance 3" hardly occur even once in a month. Flares are correlated with sunspot activity and the number of flares is observed to bear an approximate mathematical relation with the number of sunspots. It is found that the number.

Particles leave the influence of solar gravity and after a certain period depending on their speeds, impinge on the Earth's magnetosphere giving rise to geomagnetic storms and aurorae. This phenomenon, commonly known as solar wind, will be discussed in greater details in the Jast section of this Chapter. As we have already mentioned, solar flares are always accompanied by enhanced X-Tay and ultraviolet radiation.

 The first X-ray measurements during a flare were performed by H. Friedman in 1956 by sending rockets to heights in the range of 60 km. These data were extended by several other flights in subsequent years.

 Such measurements, in general, show two components of X-ray radiation: (a) a less energetic slow component lasting for a longer time; usually of order of an hour, and (b) a sudden short-lived high energetic component lasting for a few minutes. The first component originates from natural transitions in the coronal gas heated by flares to a temperature - 5 x 10 K. The second component is associated with bursts of nonthermal emission.

The Saragaeus region of the Atlantic Ocean

The saragaeus region of Atlantic Ocean

 Area: 8, 22, 17, 000 square kilometers, its figure meets the shape 'S'.  is coming .  The main Atlantic Ridge is the main feature of the Atlantic Ocean.  |  From the Iceland to the south to the Bouvet Keep up to 140 km long and 4000 lbs  M  Has width.  • There is a submerged mountain range in the Atlantic Ocean, whose tops fly over water to create many islands.  • 55 is more wide in north latitude, where it is called telegraphic plate name.  Near Battin, Hudson, Mexico City, North Sea, Baltic Sea, Mediterranean Sea, Caribbean Sea etc. are an important part of the Atlantic Ocean.  • The deepest place in Puerto Rico is (92040 meters) deep.  3) Indian Ocean: Area: 7, 34, 81, 000 km²

 • On one hand the Pacific Ocean and the Atlantic Ocean on the other side.  There is a lack of food, just south of Javanese, it is eaten sands and dynamite; Shundi Khai (8047 meter 2) is the most extreme place. Moderator is the largest island in the Indian Ocean. * An example of Lakshadweep and Maldivian islands. * Mauritius, Reunion Deep  The Arabian Sea, the Bay of Bengal, the Gulf of Iran, the nights, the sea is its coastal parts, 4) Arctic Ocean: * The smallest and the smallest

villages (%) are expressed in the form of.  Ridge) • Saugari water is approximately 35 grams per kilogram, per thousand grams.  The amount of sodium chloride in the salts is high.  0 km per thousand grams • Sodium chloride 27  213 (77, 8%) Row Water |  • Magnesium Chloride 3  803 (10, 9%) Magnesium sulphate 1, 668 (4, 7%) - Cholesterol Calcium 1, 260 (3 .6%) potassium sulphate.  0.  863 (2.5%) Calcium carbonate Nagar, 0, 123 (0.3%) • Sodium carbonate etc. '0, 076.  35.  00 • Curcumin and Capricorn have the highest peanut and less near the poles.  • In the equatorial regions, there is relatively low salt, because there is a daily deterioration.  The crusted line is called the amalgamation line (Isohaline) by connecting similarly subliminal sites of the planet's cortex.

 • Most salts in the oceans, in the Saragaeus region of the Atlantic Ocean (38%) are found.  |  • Separate seperates in different oceans cause clean water supply, evaporation, air, sea fuels, ocean floor.  • Mineral deposits are deposited in the oceans by the rivers and the arteries - which are responsible for the high concentration of the salts.  • The most savory lake is Van Sarovar (Cookie) (330%), Dead Sea Sea (240%), Salt Lake (America) (220%).  Ocean Currunts.  • The waters flowing far and wide in a fixed direction on the ocean surface are called oceanic trends.  These trends are of two types.  Cold neck - and - uncle

Air pollution around the atmosphere is called atmospheric atmosphere

Air pollution around the atmosphere is called atmospheric atmosphere

 The mass of the atmosphere 5.  6x105 The above study of the atmosphere is called Acculow and the following study + meteorology.  Nitrogen extends up to 130 km in the atmosphere.  Because of its presence, the pressure, wind power, and reflection of the light are reflected.  They save things quickly from rebellion. Air pollution around the atmosphere is called atmospheric atmosphere. 

  Oxygen extends up to 64 km in the atmosphere.  But after 16 km it is reduced to dose.  It is helpful for fire and is the main source of energy.  Carbon dioxide is a heavy air.  Its area is slightly spread from 20 to 32 km.  Keep the lower atmosphere atmosphere warm.  Ozone is in small amounts in the atmosphere.  It is spread between 20 to 50 km high.  It's just a few excerpts from the Sun's ultraviolet rays.  Absorbing the planet by giving it a glimpse of it, currently out of jet planes.  Nitrogen oxide and A, C  Detroit chloroflores of refrigerators, etc., are harming the carbon ozone layer.

 Apart from this, the atmosphere also has water vapor (dust) and dust particles.  The structure of the atmosphere 1) Troposphere: The lowest return of the atmosphere is 16 kms at the equator and 8 kms on the poles.  • O wax temperature decreases with elevation.  1C temperature decreases in every 165 meters.  Which is called Normal Lapse Rate of Temperature.  The height at which the temperature stops stagnating.  It is said to be embarrassing.  (Tropopause) its only  Die 1  5 lbs.

 M  Is there.  On this border there is a 45oC and Savo-80C temperature at the tropical activity.  All events related to weather and weather related events such as cloud, rain, electricity, and so on are covered in the wraps, in the wraps of congenital currents (laws) and air flows, which reduce temperatures.  So this cover is also called convection,

Salinity The amount of compounds mixed in seawater is saline

Salinity the amount of compounds mixed in seawater is saline

Salinity The amount of compounds mixed in seawater is saline.  It is expressed in the form of an ami (%) of the weight of 2 gram (%) of haj from the village.  Sea, juice of juli is approximately 35 grams per thousand villages: The amount of sodium chloride in elasticity is high.  Sodium Chloride Magnesium Chloride Magnesium sulfate calcium sulfate potassium sulfate

 Calcium carbonate sodium carbonate per thousand grams 27, 213 (77.8%) 3.  803 (10, 9%) [1.  658 (4.88%) [1.  260 (3 .6%)  0, 863 (2 5%)  0 23 (0.3%), 0, 076.  35. Curcumin and Capricorn have the highest peanut and less near the poles.  • Relatively low in the equatorial regions


  It is because there is a lot of pressure every day.  Is to combine similarly tuned sites to the map of the planet.  The line is called the Salvation Line (Isohaline), the highest salts in the oceans in the Sarges area of ​​the Atlantic Ocean (38%).  The reason for the separation of seperate seperates in different oceans is the supply of clean water, evaporation, air, sea fuels, sea life.  Rivers accumulate in the oceans by the rivers, and vaporization - which is responsible for the higher proportion of the salts.   The most savory lake is Van Sarovar (Torti) (330%), Dead Sea (240%), Salt Lake (America) (220%).  Nan.

warships at a cost of Rs 3,570 crore.  Bharwanshi Shruti Palaniappan elected Harvard University undergraduate council chairperson.  The US has stopped the assistance of Pakistan's 11,450 crore rupees.  Maharashtra Cabinet approves the Maratha reserve bill.  Prime Minister Narendra Modi inaugurated KMP Expressway and Balgadh Metro Linkan.