This assignment contain all important objective questions of atoms and nuclei , which is important for the students preparing for board examination and other competitive examinations . Atomic Structure According to Bohr’s atomic model: (a)an atom has heavy, positively charged nucleus (b)the electron radiates energy only when it jumps to another orbit (c)the electron can […]
Objective questions of wave optics Student’s as we know from this year , in CBSE 12th board examination ( physics ) there will be 20 , 1- mark questions . therefore we just posted some objective questions of wave optics , so that students can practice well all kind of objective questions of wave optics […]
Diffraction of light What is diffraction of light ? conditions for maximum and minimum using single slit experiment, and intensity curve . Diffraction of light – When a beam of monochromatic light passes through an aperture or an obstacle comes into the way of light then light is bent at the corners of the aperture […]
Important questions of system of particles and rotational motion In this assignment we are providing for the students, Important questions of system of particles and rotational motion . Students who is already completed the theory and derivation of entire chapter should solve all the questions given in this assignment ” Important questions of system of […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]