Every student and parent as well as teachers are eagerly waiting for the dates of CBSE exams amidst many rumours. Everyone is put to relief when CBSE confirmed that the CBSE Class 10 and Class 12 exams will be conducted in March and not in February. The confirmation from the Board came amidst rumours that … Continue reading CBSE exam dates
Soumendra Nath Thakur asked Sir, I want to get a Physics book named, Physics – Foundations and Frontiers. by - George Gamow and J.M.Clearland. Pub. Tata Mcgraw Hill. So How much it would cost me and how can I buy it? Click on the image to Buy Physics – Foundations and Frontiers. by - George … Continue reading Physics – Foundations and Frontiers
Muhafiz asked - "What is the use of lithium in hydrogen bomb?" Lithium is the nuclear fuel for fusion bomb. Please refer to the following links https://en.wikipedia.org/wiki/Thermonuclear_weapon http://www.atomicarchive.com/Fusion/Fusion2.shtml
Two point charges of 16 micro coulomb and -9 mC are placed 8cm apart in air.in which position the electric field become zero?and how we find this solution generally Asked aleena shyam particles of masses m¹=2g,m² =2g,m³=1g and m⁴=1g are placed at the corners of a square of side l, as shown. find the center of mass … Continue reading Questions received through PlusTwoPhysics FeedBack form
The question was asked by jasleen Kaur Bhasin How far an object should be placed from the pole of a concave mirror of focal length 20 cm to form a real image whose size is 1/5 the size of the object? Can you answer this? Post the answers with necessary explanation a comment to this … Continue reading How far an object should be placed from the pole of a concave mirror of focal length 20cm to form a real image whose size is 1/5 the size of the object.
Students and teachers report that this year's CBSE Physics exam was of a different kind and many questions were quite new. How did you feel? How was CBSE Physics exam 2017? Any genuine problem cited will help while finalising the marking scheme. So, report the problems which you faced. Students, teachers and parents can post … Continue reading How was Physics exam?
CBSE Physics Papers (Previous years) With the number of posts in the blog growing, I revisited the posts and decided to classify & club a number of similar posts in a single post. This would make the site user-friendly. The users will find it easier search the posts/topics they are looking for. This will facilitate learning … Continue reading CBSE Physics Papers (Previous years)