Strengthen your Class 10th Maths preparation with NCERT solutions and MCQ-based questions from Chapter 10: Circles. Practice exercise questions, short-answer problems and clear explanations to understand key concepts like tangents, chords and their properties. These resources are crafted as per ...
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Take your Class 10th Maths preparation to the next level with NCERT solutions and MCQ-based questions from Chapter 10: Circles. Solve exercise questions, short-answer problems and detailed explanations to master concepts like tangents, chords and their properties. These resources align ...
The heat produced by a heater is given by the formula: Q = P × t where: P = 100W,t = 2 minutes = 2 × 60 = 120 seconds Q = 100 × 120 =12,000 J = 12.0 kJ Answer: (c) 12.0 ...
Begin your Class 10th Maths journey with NCERT solutions and MCQ-based questions from Chapter 10: Circles. Practice exercise questions, short-answer problems and clear explanations to master key concepts like tangents, chords and their properties. These resources are designed as per ...
In a potentiometer, the balancing length is proportional to the emf of the cell. Given V balances at l/3, for a cell of emf 1.5V, the new balancing length is (1.5V/V) × (l/3) = 2l/3. Answer: (d) 2l/3. Class 12th ...