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2 days ago · Conclusion. Class 12 CBSE Physics Chapter 6 - Electromagnetic Induction is a vital exploration of the foundational principles that drive our modern electrical systems. This chapter elucidates Faraday's laws and Lenz's law, unveiling the profound connection between changing magnetic fields and the generation of electric currents. The free PDF ...
4 days ago · Some vibrations with smaller amplitude can be experienced though we cannot see them. Examples for vibrations are: (1) Oscillation of a simple pendulum. (2) Our vocal cord movement. (3) The movement of a swing. (4) Movement of sound waves causes vibrations. (5) Tuning fork when hit on or by a hard object produces vibrations.
3 days ago · Complete step-by-step answer: Newton's second law of motion can be expressed as the rate of change of momentum of an object is directly proportional to the applied force on the object and the change in momentum takes place in the direction of the applied force. If an external force F acts on a body of mass m for time t the body will accelerate ...
5 days ago · The two main principal thrusts in physics are: Unification and Reduction. Unification: It is the process of unifying the various distinct laws of physics into a single theory that explains or validates all the different phenomena. In other words, we can say that the diverse phenomena of nature are expressed in few terms of laws and concepts.
4 days ago · Among them radiation is the fastest mode of heat transfer. Convection gives information about the heat transfer between a surface and a liquid or gas in motion. As the fluid or gas travels faster, the convective heat transfers increase. Two types of convection are natural convection and forced convection. Conduction is a static process.
3 days ago · Here are the steps on how to write a design concept statement. 1. Provide a brief introduction. Write at least two to three sentences explaining the objective of your design. Make it brief and use simple language. You may also see the statement of purpose examples. 2. Identify the problem.
4 days ago · Kinematics equations describe the motion of objects without considering the forces causing the motion. These equations are fundamental in physics, helping to predict future positions and velocities of moving objects. They are essential for solving problems related to uniform and accelerated motion. A key kinematics equation is: 𝑣=𝑢+𝑎𝑡v
