2. The photoelectric cut-off voltage in a certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted? 3. Monochromatic light of wavelength 632.8 nm is produced by a ...

NCERT Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter ... that the students can download for free from this article. 1. Find the (a) maximum frequency, and (b) the minimum ...

NCERT Class 12 Physics Chapter 13 Nuclei Solutions: With the 2025 board exams approaching fast, it’s time for students to review the syllabus and start practising questions and sample papers.

How would detecting methane help astronomers identify if exoplanets, or even exomoons, have life as we know it, or even as we ...

Impact and progress Frontiers' impact Progress Report 2022 All progress reports ...

In a milestone that brings quantum computing tangibly closer to large-scale practical use, scientists at Oxford University Physics have demonstrated the first instance of distributed quantum ...

Researchers have designed a single-photon time-of-flight LiDAR system that can acquire a high-resolution 3D image of an object or scene up to 1 kilometer away. The new system could help enhance ...

EN&FR Women in Technology (WIT) cake sale in support of Aid For All on the occasion of the International Day for Women and Girls in Science 11 & 13 Feb 12:00 | At CERN | Restaurants 1, 2 & 3 | ...

Feb. 6, 2025 — A team of international researchers has developed an innovative approach to uncover the secrets of dark matter in the cosmos. They are searching for dark matter using atomic ...

Current methods generate these mappings from interpolation using a few sparse data points recorded inside the atria; they neither include prior knowledge of the underlying physics nor uncertainty of ...