Case Study 2: Probability Rohit, Jaspreet and Alia appeared for an interview for three vacancies in the same post. The probability of Rohit’s selection is 1/5, Jaspreet;s selection is 1/3 and Alia’s selection is 1/4. The event of selection is independent of each other. … Read more
Case Study 1: Vectors An instructor at the astronomical centre shows three among the brightest stars in a particular constellation. Assume that the telescope is located at O(0, 0, 0) and the three stars have their locations at the points D, A and V having position vectors and respectively. … Read more
Here, we provide Physics paper of year 2024. There is some different set of physics paper whose code are Cbse Class 12 Physics paper-2024 set-2 series-RQSP4/4 and Cbse Class 12 Physics paper-2024 set-3 series-RQSP4/4 PHYSICS(Theory) Download Pdf Cbse Class 12 Physics paper-2024 set-2 series-RQSP4/4.pdf Cbse Class 12 Physics paper-2024 set-3 series-RQSP4/4.pdf Time … Read more
Chapter 9- Ray Optics and Optical Instruments Case Based question:- A lens is a transparent optical medium bounded by two surfaces; at least one of which should be spherical. Applying the formula of image formation by a single spherical surface successively at the two surfaces of a thin lens, a formula known as lens maker’s … Read more
Chapter 14- Semiconductor Electronics Case Based Question:- A pure semiconductor like Ge or Si, when doped with a small amount of suitable impurity, becomes an extrinsic semiconductor. In thermal equilibrium, the electron and hole concentration in it are related to the concentration of intrinsic charge carries. A p-type or n-type semiconductor can be converted into … Read more
Chapter–9: Ray Optics and Optical Instruments Case Study 1: Read the following paragraph and answer the question The lens Maker’s formula is usefull to design lenses of desired focal lengths using surfaces of suitable radii of curvature. The focal length also depends on the refractive index of the material of the lensand the surrounding medium. … Read more
Chapter 8: Electromagnetic waves Oscillating Electric Field An oscillating charge is an example of accelerating charge. It produces an oscillating electric field in space, which produces an oscillating magnetic field, which in turn produces an oscillating electric fields and so on. The oscillating electric and magnetic fields regenrate each other as a wave which propagetes … Read more
There are top 10 hospital in Channai. They are best in the world Apollo Hospitals, Chennai Fortis Malar Hospital MIOT International Sri Ramachandra Medical Centre Billroth Hospitals Kauvery Hospital Vijaya Hospital Gleneagles Global Health City SIMS Hospital (SRM Institutes for Medical Science) Chettinad Hospital and Research Institute Keep in mind that the healthcare landscape can … Read more
Case Study Chapter 5 : Magnetism and Matter Read the following paragraph and answer the questions : Consider the experimental set up shown in the figure . This jumping ring expriment is an outstanding demostration of some simple laws of physics. A conducting non-magnetic ring is placed over the verticle core of a solenoid. When … Read more
Case Study Physics Chapter 3 – Current Electricity Read the following paragraph and answer the question. When Deepak studies the electrical circuits and the current flowing through them, he became curious about the range of the currents we come across in daily life. He collected the data and presented in a tabular form as shown … Read more