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12th Assignments

Important questions of dual nature of radiation and matter

Important questions of dual nature of radiation and matter In this assignment, important questions of dual nature of radiation and matter , i am trying to provide some important questions based on the chapter dual nature of radiation and matter, student preparing for 12th board exam must solve all the questions , this chapter is […]

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12th Assignments

Important questions of atoms and nuclei

Important questions of atoms and nuclei. This topic is important for class 12th student . it is considered this chapter is little bit easier than other previous chapter of physics for board examination point of view . One important reason is that student already studied this chapter in class 11th (chemistry) , so it is […]

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Test Preparation

test paper for class 11th

 test paper for class 11th this test paper specially design for the students of class 11th( physics) . this question paper covers questions from chapter 1st to chapter 6th . student can check there preparation using this test paper . this question paper also contain very important questions , so  students must try to solve […]

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12th Assignments

Wave optics and optical instruments

Wave optics and optical instruments In this question paper we will practice the important questions of wave optics and optical instruments . students preparing for class 12th must have to practice all questions given in the assignments “wave optics and optical instruments” , I  am sure that you will get sure benefits in your board […]

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12th Assignments

Important numerical of ray optics

Important numerical of  ray optics    All questions given below is very important numerical of ray optics . These questions are  good for quick practice at the time of examination. Suppose while sitting on a parked car , you noticed a jogger approaching towards you in the rear view mirror of R=2m . If the […]

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11th assignment

Important questions of gravitation

Important questions of gravitation In this topic important questions of gravitation is given which will be very important for students studying in class 11th .  This topic covers all important questions of gravitation Important question Gravitation *****Derivation /define/relations based questions 1.State Newtons law of gravitation in vector form .(I)Haw can you find the mass of […]

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12th Assignments

Important questions of electromagnetic wave

Important questions of electromagnetic wave- All the question given below is very Important questions of electromagnetic wave. Students of class 12th and who is preparing for   ,JEE/ NEET must have to solve the questions given below .These are very Important questions of electromagnetic wave. before to solve all questions given below, student must have to […]

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12th Notes JEE NEET/PMT

Electromagnetic wave

 Chapter:   ELECTROMAGNETIC WAVE What is em wave ? how it is produced ?and all kind of feature are explained here. The propagating in space through electric and magnetic field varying in space and time simultaneously are called electromagnetic wave . Origin – The electro magnetic wave are produced by an accelerated and deaccelerated charge or […]

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11th Notes JEE NEET/PMT

Projectile motion

Projectile motion Projectile given horizontal projection and projectile given angular projection In this topic we will discuss about projectile given horizontal and projectile given angular projection. And we will derive the expressions for equation of trajectory, time of flight , vertical height , horizontal range and velocity of projectile at any time . Projectile motion- […]

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12th Notes

LC-oscillation

OSCILLATION IN AN LC – CIRCUIT LC- oscillation —- An LC circuit consists  an inductor and a capacitor connected in parallel . Its another name is tank circuit. Working –  At t= 0 – – capacitor is first charged . The whole energy is stored in the capacitor which is U= ½ CV2 , at […]