(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 ...

NCERT Solutions for Class 12 Physics Chapter 6: Physics is considered to be one of the toughest subjects. It is not unusual for students to get afraid of it. Consistent practice is key to mastering ...

The Central Board of Secondary Education (CBSE) is all set to conduct the Class 12 Physics exam on February 20, 2026. The ...

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 ...

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) ...

NCERT offers a free online physics course for 12th-grade students. It includes video lectures, downloadable study materials, and quizzes, allowing students to learn from home. Find out about ...

Ever wondered how to make Class 12 Physics easier to understand? The National Council of Educational Research and Training (NCERT) has launched free online Class 12 Physics courses for students across ...

CBSE Board Exam: It is important to make an effective study plan to prepare for CBSE Board Exams 2023. With almost 3 days left for the CBSE Class 12 Physics exam, students have geared up their final ...

The National Council of Educational Research and Training (NCERT), under the Ministry of Education, has announced a free online Physics course for Class 12 students on the SWAYAM platform. The ...