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प्रश्न
Fill in the blank
In a solid, the molecules ............................................ but they remain at their fixed positions.
उत्तर
In a solid, the molecules vibrate on either side but they remain at their fixed positions.
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संबंधित प्रश्न
At high altitudes, water boils above 100° C.
The melting point of ice is 0°C.
Fill in the blank
The gases are .......... dense.
Name the phenomenon which cause the following change.
Conversion of water into steam.
Give two examples for of the following
Substances which sublime.
Give two examples for of the following
Substances which do not change their states.
Differentiate between living and non-living matter.
Select natural and man-made matter from the following list:
Wood, plastic, silk, medicines, detergents, coal, water, ceramic, cotton, glass, nylon, fruits.
All kinds of matter
Explain the term ‘matter'
