Wind can be defined as moving air! The earth’s atmosphere is subject to uneven heating by the sun. This is one of the factors that enhance wind to blow. There is a global circulation of air which is constituted by all the winds of the world. Process Usually the sun indulges in warming the earth’s…
Sound travel through mechanical waves. These waves are nothing but a disturbance that moves. As they move, they transfer energy from one source to another. Generally the disturbance caused in sound is due to a vibrating object. You hear your own voice because the diaphragm in your throat vibrates. Medium of sounds There are various…
There is a general belief that plastic doesn’t degenerate. However, there are no actual studies to prove this because certain plastic products like plastic bags may actually take 500 years, or even more, to degenerate. Some studies reveal that if left in open air, they may decompose in about two decades. What is degeneration? Bio-degradation…
Do you enjoy knowing more about the mysteries of the universe? A lot of people debate about whether the universe is something that was created by the God Himself, or it is just a creation that happened with the passing of the time. Many people believe and even debate that universe is expanding and some…