The CBSE Class 12 Physics exam is scheduled for February 20, 2026. Experts emphasize understanding concepts, practicing ...

Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of January 2026, and students are now ...

The Central Board of Secondary Education(CBSE) will conduct the Senior School Certificate Examinations (Class 12th Board Exam) from February 17 to April 9, 2026. The board exams will commence on ...

Biology Viva Questions Class 12: The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often decides the final impression of a student’s ...

Physicists have long relied on the idea that electrons behave like tiny particles zipping through materials, even though ...

Note: Bill Streeter ’60 (GAP) has a new book, From Daguerre to Digital: The Life Cycle of Silver Halide Photography 1839 to 2005, and it is now in print and available in the U.S., the Netherlands, and ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world. This is how countless films and stories describe it, but scientists have always ...

Scientists have precisely measured two unstable atomic nuclei that play a crucial role in explosive X-ray bursts on neutron ...

Where next? Quantum metrology, fusion and medical physics are three hot topics to be featured on Physics World Live this year. (Courtesy: iStock/shutter_m) I used to set myself the challenge every ...

AMARILLO, Texas — On a 5,800-acre swath of dusty plains outside the barbed-wire fence of the Pantex nuclear weapons plant, crews are piling up mounds of dirt for a colossal monument to Donald Trump’s ...

Aranan Tarih Aralığı: 2010-12-12 / 2010-12-13 Aranan Kelime: the mole is a counting number that allows scientists to describe how individual molecules and atoms react if one mole of atoms or molecules ...