(b) the minimum wavelength of X-rays produced by 30 kV electrons. 2. The photoelectric cut-off voltage in a certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted? 3 ...

CBSE Class 12 Physics Revision Notes: CBSE Class 12 Physics Notes are important study materials for students preparing for ...

NCERT has launched free Class 12 Physics MOOCs on the Government of India’s SWAYAM platform, providing students across India, including those in rural and remote areas, access to high-quality science ...

Download the latest Physics Syllabus PDF here. Get updated marking schemes, NCERT-based topics, and exam patterns for MPBSE ...

The NCERT course aims to bridge learning gaps and provide affordable access to quality education. NCERT Free Online Physics Classes: The National Council of Educational Research and Training (NCERT) ...

In an effort to make quality education more accessible, the National Council of Educational Research and Training (NCERT) is providing free Massive Open Online Courses (MOOCs) on the SWAYAM platform ...

Chandigarh: Students from Chandigarh who appeared for the CBSE board exam on Monday described the Physics paper as “moderate to challenging, and lengthy.” The exam was conducted from 10:30 am to 1:30 ...

CBSE Class 12th Physics Paper Analysis 2025: The Central Board of Secondary Education (CBSE) held the Class 12 Physics board exam today, February 21. The Physics paper began at 10:30 am and concluded ...