Praxilabs

Overview

A rod of a common metal is encased in a metal jacket. Its length is measured at room temperature. The change in length is measured when the temperature is raised from room temperature to the temperature of steam. From these observations, the coefficient of linear expansion will be calculated for several metals and compared with accepted values.

Aim

To measure the linear expansion coefficients of four different metals by observing how these materials expand and contract with changes in temperature.

Real Screenshots of the Experiment

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Free access to sample experiments of Physics, Chemistry and Biology
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PraxiLabs is Designed to Fit Your Science Teaching Needs

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Tens of 3D simulations of science with you everywhere and all the time


You can easily access more than 130 of the 3D simulations of Physics, Chemistry and Biology anytime via your PC, laptop, tablet or even your smartphone, without any need to install an additional driver software.

Our virtual lab aims to facilitate the science teaching process for educators and also make it easy for students to absorb the theory and the application of all science experiments.

All of the 3D simulations are baked with a helping multimedia files to ensure that all learners can perform the science experiments without facing any difficulties.




Our virtual labs enable your institution to save most of physical labs budget


Save most of the money you always dedicate to spend on the materials and tools of the physical science labs. PraxiLabs will enable your students to repeat the steps of the experiments for unlimited times without any need to spend more money to get lab supplies.

Praxilabs will reduce the regular costs that allocated for the maintenance of the equipment of your physical labs as well as helps to increase its lifetime due to the lower frequency of usage.

You will also be able to teach your students how to perform the science experiments that requires a very expensive equipment without the need to purchase such equipment.

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Discover our Experiments

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Test for Carbonate Radical

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Speed of Sound Using Closed Columns

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Tests for Phenolic Group

-Phenols are compounds containing a hydroxyl group attached to an aromatic ring. The simplest phenol is C6H5OH, which is solid in winter and liquid in......

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