WebDec 22, 2024 · Here we are providing assertion reason questions for class 9 science. This article covers assertion reason questions based on Class 9 Science Chapter 4 Structure of Atom. To check the answer, click on ‘answer’ given below each question. After clicking it will expand. Assertion and Reason Questions for Class 9 Science Chapter 4 Structure of ... WebReason : The value of acceleration due to gravity is independent of rotation of earth. A) If both assertion and reason are true and the reason is the correct explanation of the …
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WebAssertion means a statement and reason means an explanation about that particular statement. Important Questions of Assertion and Reason. Direction (1 to 5): In each of the questions given below, there are two statements marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below: Q.1. Assertion (A): WebAssertion : Gravitational potential of earth at every place on it is negative. Reason : Every body on earth is bound by the attraction of earth. A. If both assertion and … offspring launches
MCQ Questions For Class 9 Gravitation with Answers - CBSE …
WebAug 26, 2024 · Q.13. Assertion : It is harder to open and shut the door if we apply force near the hinge. Reason : Torque is maximum at hinge of the door. Answer Answer: (c) Torque = Force × perpendicular distance of line of action of force from the axis of rotation (d). Hence for a given applied force, torque or true tendency of rotation will be high for … WebNov 21, 2024 · Assertion and Reason Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations; Class 12 Physics Ch-01 Electric Charges & Fields (MCQ) Problems Based on Average Speed for Class 9 Science; Organic Chemistry Important Reagents and Name Reactions; Assertion and Reason Questions for Class 9 Science … WebA c c e l e r a t i o n d u e t o g r a v i t y a t h e i g h t ( g ″) = g R 2 r ′ 2. Where G is Universal gravitational constant, r = (R - h) and r’ = (R + h). EXPLANATION: The formula of acceleration due to gravity is given by: ⇒ g = G M R 2. Here M is the mass of the earth, not of any other body. So the acceleration due to gravity is ... my father the man who never was