Capturing the first image of a supermassive black hole using the Event Horizon Telescope (EHT). This image of the black hole at the center of the nearby galaxy M87 reveals how gravitation affects the ...
Abstract: This paper presents a gravitation-based chaos water cycle algorithm for numerical optimization by suitably integrating gravitational search and water cycle algorithm. In new algorithm, the ...
BSEH Haryana Board 9th Science Model Paper 2026 is an essential practice resource for students preparing for their annual ...