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IGCSE physics practice test MCQ: periodic time of a simple pendulum depends on with choices the mass of the pendulum bob, the collective mass of the pendulum bob and thread, the length of the pendulum and none of the above with online eLearning for international exams' preparation like MCAT exam preparation. Free study guide is for online learning measurement of time quiz test with MCQs to practice test questions with answers. Measurement of Time Video

MCQ: Periodic time of a simple pendulum depends on

1. The mass of the pendulum bob
2. The collective mass of the pendulum bob and thread
3. The length of the pendulum
4. None of the above

C

MCQ: For most of people, human reaction error is about

1. 0.03 s
2. 0.3 s
3. 3 s
4. 30 s

B

MCQ: For a simple pendulum, relation between periodic time 'T', length of pendulum 'l' and acceleration due to gravity 'g' is given by

1. T = 2π ( l ⁄ √g )
2. T = 2π ( l ⁄ g )
3. T = 2π √l ⁄ g
4. None of the above

D