Kamis, 06 Desember 2012

Hello ! Today I'm going to tell you about changes in material.

I'll give you the link first :)

CLICK HERE !

ANOTHER ONE !

In science class on 19th November, there was an experiment in reversible and non-reversible changes.
My group was with Prilly, Reggy, and Jasper.





The materials that we need is sugar, a spoon, a candle, butter, candle wax, a spoonful of flour, a beaker
half-filled with vinegar, a teaspoon of baking soda.

Sugar
Spoon
Candle
Butter
Vinegar
Baking soda

Reversible and Non-Reversible Changes 

If a material goes through reversible changes, it can change back to the original form.
If a material goes through non-reversible changes, it cannot change back to the original form.

Examples of Reversible Changes :
                                                            A chocolate ; Freezes and Melts

                                                       Examples of Non-Reversible Changes

                                                                               Egg

                                                                That's all. Thanks
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1 komentar:

  1. Valerie7 Desember 2012 pukul 00.11

    nice information about the science experiment laksmi!i think you need to add some information about reversible and non-reversible changes.i like your blog,it's very attractive and you have a nice blog template:)

    BalasHapus

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