TTP_Playing with Ice


Instructions

    Information

  • There are 40 questions on this question paper.
  • Each question carries one mark.
  • Dedicate no more than 20 minutes to each section
  • The answers are to be written in lowercase
  • The test duration is 60 minutes
  • Complete answering questions from all 3 Sections before clicking on the Submit button

    Supported Devices
  • are fully supported.
  • Mobiles are partially supported (landscape mode only), for best exam taking experience please consider using a PC or a laptop.


Playing with Ice

Questions




Q.1

In daily life we see melting (Solid turning into liquid):

  • Ice cream melting
  • Chocolate melting
  • Butter melting

In above all processes why is melting happening? Because some heat is being taken up by the substance.




Questions

What will happen if we remove heat? Let’s try to understand.  




Q.2

In daily life we see freezing (Liquid turning into Solid phase):

  • Batter turning to Idli
  • Water turning into ice
  • Lava turning into rock.

In above all processes why cooling is happening? Because of removing heat.




Submit

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