important chapters in physics for neet?
hi siva.




 the most important topic for neet physics from class 11th syllabus is mechanics. on an average 11-12 questions are asked from this important topic in neet every year. modern physics is the most important topic from class 12th syllabus.




 topics such as semi-conductors, heat and thermodynamics, laws of motion, kinematics, work energy & power, rotational motion, current electricity & magnetism, electrostatics and optics are also very important chapters for neet
chapter 5 key: electron: e                         number: # ­                 valence electron: ve   three­dimensional: 3d molecular: molec               with: w/ chemical: chem                 different: diff positive: pos negative: neg i. bonding theories ­ a. valence shell e pair repulsion (vsepr)  valence shell e pair repulsion: model predicting the arrangements of ve  ­ pairs around a central atom that minimizes their mutual repulsion  electron pair geometry: 3d arrangements of bonding pairs andn lone pairs  of e about a central atom  molecular geometry: 3d arrang unifying the universe: reading assignment 1 (thursday, january 26 ): read preface, and chapter 1 to page 18 preface:  my aim in this book is to explore the first arena of science which emerged to reveal that the universe is  indeed fundamentally orderly and governed by natural laws.   before newton, it was generally thought that laws which operate in the heavens [outer space] are quite  distinct from laws valid in our earthly domain.   when different areas of science come together with the weaving of general principles there is a dramatic leap in our understanding of nature.   i aim to cover modern answers to the fascinating questions relating to the origin and unity of the  universe and its contents.  chapter 1: the shapes of n The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/physics-answer-3862.pdf the percent ionization of nh3 will increase. i neeeed help aswell 17 questions connexus 7th grade coulomb's law:f=kq1q2r2, where k is the coulomb's constant and r is the separation between the two charges. the magnitude of the net force:fnet=fx2+fy2k = 9 × 109 n·m2/c2the force due to charge q1 is:f1a=kq1qar1a2=(9×109)(21.4×10-6)(13.5×10-6)(80.1×10-2)2[readmore]f1a = 4.05 nthe force due to charge, q2:f2a=kq2qar2a2=(9×109)(30.6×10-6)(13.5×10-6)[(80.1×10-2)2+(80.1×10-2)2]2f2a = 2.9 nforce due to charge, q3:f3a=kq3qar3a2=(9×109)(57.3×10-6)(13.5×10-6)(80.1×10-2)2f3a = 10.9 nthe net force along the x-axis:fx=f1a-f2acos(45°)=4.05-(2.9)cos(45°)fx = 2.0 nthe net force in the y-direction:fy=f3a-f2acos(45°)=10.9-(2.9)cos(45°)fy = 8.85 nthe magnitude of the net force:fnet=fx2+fy2=2.02+8.852fnet = 9.07 nthe magnitude of the net force on the charge at point a is 9.07 n. physics 101 notes: 8/25 (week 2 continued)  force o defined as a push or a pull, and is a vector quantity, meaning that it has direction depending on which way it is being pushed or pulled o it has amount and direction (how much force is being applied and in which direction it is moving)  newton’s first law o first draft: “an object that is free of forces move in a straight line and covers equal distances in equal time” o final: “an object that is free of external forces moves at a constant velocity”  how does a skater start, stop, or turn? o acceleration: “the rate at which an object’s velocity is changing with time o acceleration, s On small parts not paying attention  
  
snippet hi trinity, let's do this one!newton's famous second law states, in math terms: f = ma applying to the first case, we have: 100 = m(4.00) => m = 100/4 = 25 kgnow apply the formula to the second case: f = 25 x 16 = 400 newtons the nerves would be different for the hands and feet. see more...