Question

Particles of matter possess kinetic energy and they are in constant motion.

• A. True
• B. False

Answer 1

The correct option is A

True

The above statement is true. Suppose an un-lit incense stick (Agarbatti) is present in a corner of your room, it hardly smells. Upon lighting it, one can smell it all over the place. This shows particles of incense stick are continuously moving throughout the room in a random motion, which means particles possess kinetic energy.