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May 7, 2025

Physics Lab Manual: How to Use a Multimeter?

Understanding Your Multimeter Display: Shows the measurement values.   Selector Knob: Used to choose the measurement type (voltage, current, resistance) and the range.   Ports/Jacks: Where […]
May 7, 2025

Physics Lab Manual: How to use a Ballistic Galvanometer?

A Ballistic Galvanometer (BG) is specifically designed to measure the total charge that passes through it in a short time. Its key characteristic is a relatively […]
May 26, 2025

How to determine hydrogen (H2​) using a Orsat gas analysis apparatus?

To determine hydrogen (H2​) using an Infralab Orsat gas analysis apparatus, you typically need a four-test type or a modified apparatus equipped with a slow combustion […]