Ijmb Model Questions Vol1 2018 Physics Question 1

Practice practical question 1 from the 2018 Ijmb Model Questions Vol1 Physics examination. This question covers Measurements and Units .

Ijmb Model Questions Vol1 2018 Physics Practical

Topic: Measurements and Units

Question 1 IJMB_MODEL_QUESTIONS_VOL1 • 2018 • PHYSICS • practical

A simple pendulum is to be used to determine the acceleration due to gravity (g). The length of the pendulum string is measured with a metre rule, and the time for 20 complete oscillations is recorded with a stop‑watch. The following data were obtained:

Question Parts

( a )

Calculate the mean period of oscillation (T) in seconds.

( b )

Using the mean period obtained, calculate the value of g. Show all steps and state the formula used.

( c )

Estimate the percentage error in the value of g obtained, assuming the accepted value of g = 9.81 m s⁻². Discuss two possible sources of systematic error in the experiment.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Ijmb Model Questions Vol1 2018 Physics Question 1. It is one of the practical questions from the 2018 Ijmb Model Questions Vol1 Physics examination.

The question covers Measurements and Units .

View More Ijmb Model Questions Vol1 2018 Physics Questions More Ijmb Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support