Class 9 NCERT Solutions Gravitation - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Class IX Chapter 10 – Gravitation Science Question 1: State the universal law of gravitation Answer: The universal law of gravitation states that every object in the universe attracts every other object with a force called the gravitational force. The force acting between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. For two objects of masses m1 and m2 and the distance between them
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CBSE has recently released the Class 10 Sample Papers for Board exams which are to be held in March 2020. The sample papers have been for class 10 for all subjects along with the suggested marking scheme. CBSE releases these suggested papers every year so that the...
The Central Board of Secondary Education has directed schools to form Eco Clubs under the Board for Environmental Protection. They have further asked the schools to ensure that every student would save one litre of water at home and school every day. It was started by...
CBSE Class 12th Board Exam 2020: Here are some exam preparation tips Every year the Central Board of Secondary Education (CBSE) conducts annual board exams for the students of 10th and 12th grade in February / March. Class 12th board exams play a very significant role...
CBSE class 10, 12 board exam: important information to prevent problems for students : The Central Board of Secondary Education (CBSE) has issued an advisory for the students of class 10 and class 12 board. As per the notice, the registration of students appearing in...
CBSE 10th, 12th exam 2020 application process for private candidates begins to apply by 30th Sept at cbse.nic.in CBSE Board Exam 2020 application begins: The Central Board of Secondary Education (CBSE) has officially started the online application process for the...
CBSE Class 10 Board Exam 2020: Problems Students May Face In Choosing Subject The Central Board of Secondary Education (CBSE) class 10 board examination will start from February 2020. The Central Board of Secondary Education (CBSE) has started the process of filling...