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Last years when the youth celebrate Valentine day on 14 February 2019 A attack on central armed police force (CRPF) convoy in J& K. →A convoy of vehicles carrying security personnel on the jammu-srinager national highway (NH 44)   was attacked by a vehicle-borne (car)  suicide bombs  at lethpura  near avantipura  in the pulwama   district  J&K , India time around 15:15 IST.  The attack resulted in the deaths of 40 Central armed police forces  (CRPF)  personnel of 76th battalion and the attacker.  →The responsibility for the attack was claimed by the Pakistan  based Islamic  militant group JAISH -A- Mohammad . The attacker was Adil Ahmad Dar, a 22 year old local from Kakapora, Pulwama district, and a member of Jaish-e-Mohammed. → India has blamed Pakistan for the attack. Pakistan condemned the attack and denied any connection to it. →The Indian government take a action boycotted to Pakis...

Modern x ray tubes :- these are of two type (A) stationary anode x ray tube (B) Rotating anode x ray tube (A) stationary anode x ray tube -  The stationary anode x ray tube have a stationary anode. →There are a Tungsten's plate embedded on a thick copper block. →A considerable amount of heat is generated in the focal spot (the area where the beam of electrons coming from the cathode strike to) of a stationary anode.  →Copper block works as a remove of heat by conduction process and provide connection to positive electrode supply (+) →There are the focal spot of electron beam is on tungsten. →These tubes are used in portable x ray machine, and low power x ray units. (B) Rotating anode x ray tube :- Rotating anode x ray tube have a anode which is rotated by motor mechanism and provide a large area to strike electrons. →A considerable amount of heat is generated in the focal spot (the area where the beam of electrons coming from the cathode strike to) of a sta...

X ray Tube :- An  X-ray tube  is a vacuum tube  that converts electrical  energy input  into x rays photons.  X ray tube  X-ray tubes are also used in CT scaners , airport luggage scanners,  material and structure analysis, in  industries. There are two type x ray tubes are used:- 1. Conventional or old type tubes 2. Modern x ray tubes 1. Conventional type -  there are two tubes which are used in the early. (a) crooks tube  (b) Coolidge tube (A) crooks tube - X ray tube or crooks tube Firstly the tube used by wilhelm conard Roentgen  ( in 8 November 1895) for x ray production is a crooks tube . →these are also called cold cathode tube. →These tube has very low vacuum 0.1 Pa because there are electron produce by ionisation of moliqule of gas present in tube. These first generation  Crookes  X-ray tubes were used until the 1920s. (B) coolidge tube- These tubes are replaced by William Cooli...

A visit to chittorgarh:- the chittor fort is said to have b een built by chitrananda the guhila ruler bappa rawal is said to have captured the fort in either 728 CE or 734 CE I go there on 10 october 2018 by rail from jaipur. HOW TO REACH :- the chittor is well connected by rail and air. the distance from jaipur is 390 km and 575 km from delhi. it is nearer to jaipur international airport and udaipur airport ( udaipur is nearer but there is only domestic flights are available) VISITING SITES IN FORT:- 1. GATES ( seven in number are - the paidal pole, bhairon pole, hanuman pole, ganessh pole, jorla pole, laxman pole, ram pole) - these gates are  built by mewar ruler RANA KUMBHA of the sisodiya clan. 2. PADMINI PALACE - padmini palace is a palace ,where RANI padmini is lived after marriage with rawal ratan singh. TO KNOW MORE ABOUT padmini - click on the below link.. https://totalknowladge.blogspot.com/2017/11/who-is-padmini-queen-of-chittor.html ...

Characteristic x rays:-- Characteristic X-rays  are emitted when outer-shell electron  fill a vacancy in the inner shell of an atom , releasing x rays  in a pattern that is "characteristic" to each element. Characteristic x ray production:- Characteristic X-rays are produced when an element is bombarded with high-energy particles, which can be photons, electrons or ions (such as protons).  →When the incident particle strikes a bound electron (the target electron) in an atom, the target electron is ejected from the inner shell of the atom. After the electron has been ejected, the atom is left with a vacant energy level , also known as a core hole. → Outer-shell electrons then fall into the inner shell, emitting quantized photons  with an energy level equivalent to the energy difference between the higher and lower states.          E(alpha)=E(L shell) - E(k shell)  Each element has a unique set of energy...

ayodhya dispute is popular and old dispute .    The  Ayodhya dispute  is a political, historical, and socio-religious debate in India, centred on a plot of land in the city of ayodhya utter pradesh. The issues revolve around the control of a site traditionally regarded among Hindus to be the birthplace of their deity RAMA. BEGINING OF DISPUTE:-- The first recorded instances of religious violence in Ayodhya occurred in the 1850s over a nearby mosque at Hanuman Garhi. The Babri mosque was attacked by Hindus in the process. Since then, local Hindu groups made occasional demands that they should have the possession of the site and that they should be allowed to build a temple on the site, all of which were denied by the colonial government. In 1946, an offshoot of the HINDU MHASABAHA  called  Akhil Bharatiya Ramayana Mahasabha  (ABRM) started an agitation for the possession of the site. In 1949, Sant digvijay  of gorakh   ...

X -RAY PRODUCTION :- when highly energetic electron (kinetic energy) strike on a target matel produce X RAY and heat there are 99 percent heat and 1 persent X RAY WHEN the electron suddnely strike to the matel target. they loss there kinetic energy with intercation with target`s electron and there are production of x ray and low energy electron contribute in heat increases. x ray production > this process is done in a vaccum tubes called X RAY TUBE . specially made for x ray production   these are many type of tubes we discuss it an different lesson. there are two type of X RAYS 1) CONTINUOUS or bremsstrahlung xray 2) CHARACTERISTIC XRAY (1) CONTINUOUS OR BREMSSTRAHLUNG X RAY :-  the bremsstrahlung is a german word , meaning breaking radiation. it is a process of radioactive collision between the electron and a nucleus in the target . >  the electron while passing near the nucleus may suffer a sudden deflection and acceleration by the...

Radiation technology #02 Use of ionising radiation -  Ionising radiation is mostly used in diagnosis and treatment of disease.  In this we discussed only about diagnosis use of radiation. Radiation in diagnosis - In diagnosis we diagnose disease by using radiation . following diagnose methods are used radiation- 1. X ray 2. CT scan 3.mammography 4.MRI 1. X ray -- this is a type of radiation a machine who use x rays called x ray machine. An x ray machine & equipment       This is an x ray machine In this machine we use high power x rays .these x rays are highly energetic . When a highly energetic electron strike on nucleus or electron then they produce x ray. X rays are two type 1. Brumstrahlung x ray  2. Characteristic x ray Brumstrahlung x rays are highly energetic comparison to characteristic. X rays penetrate to wood, body, and tissue equivalent material, and we use this feature in diagnosis.  ~~continue in ...

                                                                                 radiation technology #1 what is radiation technology ? radiation is the branch of physics. it is used in medical field, nuclear rector, defence & many areas. radiation is mostly two type 1.  ionising radiation 2. non ionising radiation   1 ionising radiation  - most of the radiation is ionised.  alpha rays, beta rays, gamma rays, & x rays       are ionised.        it is used in dignosis and treatment of disease in medical        it is used for energy production in nuclear reactor      alpha rays can't penetrate to paper but beta rays penetrate to paper and stop by plastic xrays and gamma ray...

chittorgarh fort it is known for honey colored, 7th century fort a vast hill top complex with the remains of many temples and monuments chittorgarh is a major city and a muncipality in rajasthan state it lies on the berach river , a tributery of banas and a former capital of sisodia rajput  dynasty of mewar . the city of the chittorgarh is located on the banks of gambhiri and berach . chittorgarh - nimbahera is area is also famous for its cement plants there are many cement plants are  there chittorgarh is also famous for marblesand granite chittorgarh fort is the largest fort in the india and asia it was the site of three major sieges (1303,1535 ,1567-1568 ) by muslim invadors chittorgarh fort is also famous for jauhar ( self immolation ) land of worship for  meera  and knowen for  pannadhaya. kushagra sharma

mohan jodro 's means "MURDHO KA TILLA" mohen jodro is an archaeological site in the provience of sindh, pakistan. buielt around 2500 BCE it was one of the largest settlements of the ancient indus valley civilization. IT was discoverd by the rakhal das banerjee in 1922.digging work was started on the instructions of the director general of the archeological survey of india JOHN MARSHELL ARCHAEOLOGIEST found there :- famous water reservoir agriculture -wheat, mustard, cotton, barley, gram all the seads were found there town planning - the road here are like a grid plan , meaning they are very strightforward. famous dancing girl is found there ..

HIS PERSONAL DETAILS--- avul pakir jainlabdeen ABDUL KALAM was an indian scientist who served as the 11th PRESIDENT of INDIA from 2002 to 2007 . he was born and raised in dhanuskodhi rameshwaram  tamil nadu.and studied physics and aerospace engineering.he was born on 15 october 1931 in a poor family his father's name is JAINLABDEEN and mother aashiama. they are five children in his family .include 4 brothers and 1 sister almost all indians are now about apj abdul kalam . he was elected 11th president againest lakshmi sehgal in 2002 and support from both the bhartiya janta party and indian congress , the leading poltical parties of india . BY profession , he was a scientist and administrator in india. he worked with the indian space research organisation  isro AND defence research and devlopement organisation DRDO THERE BOOKS ---- fings on fire  india 2020 ignited minds inspiring thoughts etc. HE was died on 27 july 2017 at indian institute of...

Hey guys..... we are back to take a tourist palace of india Rameshwaram is famous temple in india . rameshwaram is town and a second grade muncipality in ramnathapuram district in  the southern india state tamil nadhu. it is on pambhan islend seprated from mainland of india by the pambhan channel and is about 40 kilometers from mannar island. out side seen of rameshwarm temple rameswaram is known as born land of former president of india A.P.J abdul kalam who known as missile man of india rameswaram is famous for hindu temple lord shiva who made by shree ram then time of atteck shri lanka . ` thnks.... to read pls like & comment.. 

some of the few peoples are now about badami temple & caves in india . but don't take pain ------      i am going to talk about badami temples  . badami temple it is situtated in bagalkot district in northen part of karnataka  india, the caves  are considerd an example of indian rock - cut architecture the badami cave temples are a complex of four hindu, jain & buddhist cave located in badami. the badami cave temple represent same of the earlist hindu temple in deccan region. it is discoverd in sixth century . the temples are situated in malprabha river vally. the badami cave temple complex (1to4) is a part of UNESCO designted world heritage site., thanks for reading our blog .we are come to take a new visiting palace . thanks....

विज्ञान के प्रश्न :- (१ ) rbc  का निर्माण शरीर  में कहाँ पर होता हैं |      --  अस्थिमज्जा  में  (2 ) केलकुलेटर में कोनसे क्रिस्टल का उपयोग किया जाता हैं |    ---  नेमेटिक द्रव क्रिस्टल  (3)  मानव में लिंग गुणसूत्र की संख्या होती हैं |     --  2  या 1जोड़ी  (4) कार्बन के क्रिस्टल अपरूप कोन कोनसे हैं |   ---  हीरा , ग्रेफाइट , बकमिन्स्टर फुलरीन  (5) मानव शरीर की सबसे छोटी हड्डी कौनसी हैं  | --  स्टेफिस ( कान के अंदर )  राजस्थान सामान्य ज्ञान :- (1 ) राजस्थान का वैल्लोर कोनसा दुर्ग कहलाता है |  -- भैंसरोड़गढ़  दुर्ग   (२ ) राष्ट्रीय महिला आयोग की स्थापना कब हुई |   --- 1992 में  (3 ) राजस्थान का राज्य खेल कोनसा हैं |  ---  बास्केटबॉल  (4 )घोटिया अम्भा का मेला किस जिले में आयोजित किया जाता हैं |--  बांसवाड़ा  (5 ) अपना सर काटकर देने वाली प्रसिद्द  हाडी रानी  का नाम क्या हैं...

क्या आप जानते हैं ? सोना पृथ्वी पर मुक्त अवस्था में पाया जाता है  gold सोना प्रकृति में पायी जाने वाली एक महंगी धातु है |  यह प्रकृति में मुक्त अवस्था में पायी जाती है | gold is a richest metal in the earth . it found in earth because gold & gold oxide have nearly the same free energy . a native metal is any that is found in its metallic form either pure or as an alloy gold is the most well known of the native metals . most gold is mined as native matel and can be found as nuggets  gold`s nuggets  (सोने के टुकड़े ) pure gold is found form river`s sediments due to their great density it is sometime found alloyed with  silver  and other metals  gold is least reactive metal. it doesn`t react with atmospheric o, c , co3- etc. to form any compound  and hence always found in free state . plese like & comment follow us                             ...

padmini also known as padmavati, wasa legendary 13th -14th century indian queen . the earliest source to mention her is PADMAVAT   an poem novel written by muhammad jayasi in 1540CE . padmavati was an exceptionally beautiful princess of sri lanka . RATAN singh, who was the king of chittor heard about her beauty from a taking parrot  HIRAMAN  AFTER an adventurous quiz hewon her hand in marriage  and brought her to chittor . Alauddin khalji , the sultan of delhi also heard about her beauty by a mewari  RAGHAV  CHETAN  and laid siege to chittor to obtain her. many events occurred during the period of the siege ; till the fort was finally taken. johar kund ratan singh was killed . before alaudin khalji could capture chittor , padmini and her companions ((16000 woman) committed jauhar (sellf -immolation) . and after won war alaudin find in chittor fort only bones   .>>>       for more informat...

kuldhra village in jaislmer district of rajasthan i am sure that some of few people are know about kuldhra jaisalmer district in rajasthan kuldhara is thee most HAUNTED place that wwould give you a real jolt. i went there from jaipur for collect information about kuldhara`s mystery it`s distance from jaipur by road 788 km the ghost village give us a chance to look closely into the lives of the people who once resided there. rajasthan has no scaricity of such villages. two of the most famous ghost village is bhangarh & kuldhara . kuldhara village is most conspicuous for being deserted by all the village in just a one night. constructed by - paliwal brahmins maintained by -  archaeological survey of india (asi) best time to visit - october to march nearest city -  jaisalmer kuldhara a ghost village  history of kuldhara village  kuldhara is a lonesome place with a desoted look that brings grive to one`s mind when one thik about  the d...

i am sure that few of you must have heard about the bhangarh fort (haunted fort)alwar district in rajasthan . bhangarh is the most HAUNTED place that would give you areal jolt. i went there from jaipur  for collect information about bhangarh. it was a short drive from the captial city because it is far away from jaipur only 85.3 km it is demolished town which between jaipur and alwar nh -21 it`s distance from alwar district only 90.3 km . it is a major tourist spot attraction in northern india. and is said to be stand out amoungest the most haunted the most haunted place in india and in the world . many myths are connected with this fort . ABOUTBHANGARH TOWN : ABOUT the town  of bhangarh, it was set up in 1573 by king bhagwant das who had two sons (1).mansingh (2) madho singh his elder child mansingh  the well known genral of mughal emperor akbar bhagwan das made bhangarh for madho singh who live there  bhangarh fort migh...