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.

By partnering with artificial intelligence (AI), a researcher at the U.S. Department of Energy's (DOE) Brookhaven National ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The Powerball jackpot sits at an estimated $740 million ahead of Monday night’s drawing — setting up one of the game's biggest prizes of the year. The pot grew after no ticket matched all six numbers ...

Photosynthesis in Higher Plants: Various processes are occurring inside the living organism. Each of these processes has its essentiality and is thus important for the survival of the organisms. One ...

A 25-year-old armed man who was found to have a notebook containing notes on warfare techniques, premeditated assault plans and a diagram of the University of Delaware Police Department, has been ...

Define the Standard Model gauge group to be S ( U ( 2) × U ( 3)), the subgroup of SU ( 5) consisting of block diagonal matrices with a 2 × 2 block and then a 3 × 3 block. (This is isomorphic to the ...

We introduce Augmented Physics, a machine learning-integrated authoring tool designed for creating embedded interactive physics simulations from static textbook diagrams. Leveraging recent ...