Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.
Researchers in the Department of Theoretical Physics at Tata Institute of Fundamental Research (TIFR), Mumbai, have ...
The CBSE Class 12th Physics Board examination will be held on February 20, 2026. The exam will begin at 10:30 AM and continue ...
Abstract: In this letter, we propose an efficient hybrid model, named HMC-ViT, that combines a convolutional neural network (CNN) with a multi-class token vision transformer (ViT) to address the ...
HPBOSE 12th Date Sheet 2026: The Himachal Pradesh Board of School Education (HPBOSE) has officially released the HPBOSE 12th Date Sheet 2026 on November 26, 2025, through its website hpbose.org. As ...
Abstract: In this paper, a CMOS Class-J Doherty power amplifier (PA) integrating a Class-G driver and an Impedance-Modulated-Quadrature-Transformer (IMQT) to enhance back-off efficiency for multimode ...
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Explosive Lightning Strike on Texas Transformer
Witness the raw power of nature as a massive lightning bolt makes a direct hit on a transformer in West, Texas. The resulting explosion brilliantly illuminates the stormy night sky. 209 kilograms of ...
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