Are Particles of Matter Attract Each Other? YES, Particles of matter attract each other. Let us observe some activities, Activity: Make four groups and form a human chain Group1: The First group...
Q1. SHORT ANSWERS QUESTIONS : (05 MARKS) Wave used by astronauts for communication in space ? Why Sound waves are called mechanical waves? Aircrafts flying at...
Most of the students complain that they are not able to study and remember theory subjects well.Three tips for them to deal with this:- Study the theory subjects the first thing in the early morning...