NCERT Class 12 Physics Chapter 11 ... Show that the wavelength of electromagnetic radiation is equal to the de Broglie wavelength of its quantum (photon). We are also providing the revised ...

6. Show that the wavelength of electromagnetic radiation is equal to the de Broglie wavelength of its quantum (photon). We are also providing the revised syllabus for the students for the current ...

16. Assertion (A): de Broglie's wavelength of a freely falling body keeps decreasing with time. Reason (R): The momentum of the freely falling body increases with time. Practising class 12 Physics ...

The Rajasthan Board of Secondary Education (RBSE) has revised the 2025 Class 10th and 12th exam schedule. As per the updated timetable, Class 10th exams will be held from March 6 to April 4 ...

The CBSE has announced the Class 12 Physics exam date for February 21, 2025. With less than three months left, students are preparing rigorously. Shailendra Pandey, Faculty at Physics Wallah ...

JKBOSE has released date sheets for Class 10, Class 11 and Class 12 final exam (hard zone areas) at jkbose.nic.in. The Jammu and Kashmir Board of School Education (JKBOSE) has announced Class 10th ...

BSEB Bihar Board Class 12th Admit Card 2025: Bihar School Examination Board (BSEB) has released admit cards for the Class 12th or Intermediate final examinations on seniorsecondary ...

Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere, provides valuable insights into the Earth ...

The paper is published in the journal Nature. In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers," to create a highly stable ...

The CLA Class concept is a reminiscent reminder of the old CLA but it is a completely different car inside, seems to have been inspired by aircraft cockpits in sci-fi films German luxury automaker ...