Optics: For this chapter, aspirants must study Ray Optics, Optical Instruments, and Wave Optics. Electronic Devices: Semiconductor Electronics is important in this chapter because it covers the majority of the questions. Find links for Previous Year's Question Papers Below NEET UG Question Paper 20...
The weightage of the topic real and apparent depth is 3%, while the weightage of optics is 6%. This concept is introduced in the section on ray optics which was found as the most important topic for the JEE advanced examination. Nearly 5-6 questions can be expected in the given competitive...
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Russell and Immler combined X-ray data for 53 of the nearest known Type Ia supernovae but could not detect an X-ray point source. Stars shed gas and dust throughout their lives. When a supernova shock wave plows into this material, it becomes heated and emits X-rays. The lack of X-...