Science and Pedagogy MCQ Question with Answer
Science and Pedagogy MCQ Questions Quiz-1 Quiz-2 Q1. The permanent magnets are kept with soft iron pieces at ends as keepers (a) to magnetize the soft iron pieces (b) to avoid self-demagnetization (c) to increase the strength of pieces (d) for physical s safety of the magnet Q2. An astronaut in a spaceship see the …