PDF chapter test TRY NOW

1. A rubber ball changes its shape on pressing. Can it be called a solid?
 
. A solid has a particular . The shape of a rubber ball changes only if we squeeze it.
 
2. Why do gases not have fixed shape?
  
Gases have more . They have the property of filling the whole part of a container by taking the of the container. So, gases do not have a fixed shape.