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What is Black Body?
What is black body ? and some important questions based on this topic which are important for class 11th examination provided in this blog – To download the complete notes and questions based on this topic click on the link given here- http://physicsclasses.online/wp-content/uploads/2026/11/Black-Body.pdf Black Body – Class 11 Physics (CBSE) 1. What is a Black…
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Important question of thermal properties of matter
To solve important questions of fluid mechanism click on the link given below= Q.1. Show graphically how the energy emitted from a hot body varies with the wavelength of radiation. Give some of salient points of the graph. Q.2. Explain why: (a) a body with large reflectivity is a poor emitter. (b) a brass tumbler…
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Very important questions of wave optics
Very important questions of wave optics – Long answer type questions (3 and 5 marks)-