Electromagnetic Waves is the smallest chapter for Class XII students and CBSE has assigned 3 marks for this chapter. You can download the lecture notes from Electromagnetic Waves here
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Major Laws in Physics
It is quite interesting as well as astonishing to know that The entire Wonders of Physics are based on a handful of laws. I don’t say that we have found all the laws which the nature obeys, But what we have found already gives us the power to explain the most of the phenomena and…… Continue reading Major Laws in Physics