The Study of Phase Change (Assignment) : Heat & Thermodynamics Virtual Lab : Physical Sciences : Amrita Vishwa Vidyapeetham Virtual Lab

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The Study of Phase Change

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	Theory Procedure Self Evaluation Animation Simulator Assignment Reference Feedback

Find the transition time of 20g naphthalene with the surrounding temperature as 30^oC.Let the boiling tube has mass 25 g, diameter 2.5 cm and thickness 0.15cm.

How much time does 30g of ice takes to melt at a surrounding temperature of -5⁰C. (We are using a boiling tube having mass= 20g, radius=1.5cm, thickness=0.2cm.)

In the above experiment, let the surrounding temperature is changed to 0^oC. What will be the change in the transition time for ice?

Repeat the experiment for different surrounding temperatures and study the variation of melting point of ice.

Calculate the melting point of wax having a mass 30g. Let we are using a boiling tube of mass 25g, having a thickness 0.5 cm and radius 1.5 cm.( Choose surrounding temperature as 40^oC)

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