The Wonderful World of Science – Class 6 Science Objective Questions Strengthen your science knowledge with objective questions from “The Wonderful World of Science.” These multiple-choice questions test your understanding of basic concepts, encouraging critical thinking. Whether preparing for exams ...
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Class 6 Science Important MCQs with Answers – Chapter 1 Prepare for your exams with the most essential MCQs from Chapter 1 of Class 6 Science. These questions focus on fundamental topics like the scientific method, inventions, and discoveries. With ...
Class 6 Science Curiosity Chapter 1 – The Wonderful World of Science MCQ Explore the key concepts of “The Wonderful World of Science” with carefully curated multiple-choice questions. These objective questions cover important scientific principles, ensuring a strong foundation for ...
In a meter bridge, the balancing condition is R / S = L / (100 – L). Given R = 2 Ω and L = 40 cm, we get 2 / S = 40 / 60. Solving for S, S ...
Let the EMF of the cell be E and internal resistance be r. Using Ohm’s law:For 2Ω resistor: E = 0.9 (2 + r) For 7 resistor E = 0.3 (7 + r) Equating both: 0.9(2 + r) = 0.3 ...