(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 ...
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) ...
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NCERT rolls out free online courses for Class 11th and 12th board exam preparation on SWAYAM: Check details here
The National Council of Educational Research and Training (NCERT) has launched free online courses for students of classes 11 and 12, aiming to provide structured and comprehensive preparation for ...
NCERT has launched free 24-week online courses for classes 11 and 12 on the SWAYAM platform, covering subjects from Economics and Mathematics to Biology and English. Designed by experienced faculty, ...
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