write a paragraph on 'unity in diversity'
name two gases insoluble in water
why do we need to group materials
What is sonorous property of metal?
name any five objects which can be made from more than one material
why some metal loses their shine and apperance dull ?
the things which float in water will they float in oil or kerosene also
some examples of lustrous material?
what is buoyant force
Why do we need to classify the objects?
why does kerosene not dissolve in water
items known to you that float on water. Check and see if they will
float on oil or kerosene.
Metals are lustrous but the iron rod used in construction does not shine. Why?
are human beings opaque or translucent?
If there are opaque, why does the torch light pass through our palm when we cover the glass of a torch?
is fog and mist transparent, translucent or opaque? why?
in what ways is all matter alike?
GIVE ME SOME EXAMPLES OF SOLUBLE AND INSOLUBLE GASES AND LIQUIDS
What is lusture
name any four materials that can be used to make school bags.
Name five gases insoluble in water??
why kerosene does not mix with water
Copyright © 2021 Applect Learning Systems Pvt. Ltd. All rights reserved.