What is chemical fertilizer?
Chemical substance containing carbon, nitrogen, phosphorus etc. elements, which act as nutrient for soil is called chemical fertilizer.
What is the importance of chemistry in atmospheric science?
Importance of chemistry in atmospheric science:
What is research? Field of research
What is research? The process to glean knowledge by experimenting is known as research. Research is a systematic and in-depth investigation into a specific topic or problem, aimed at discovering new information, drawing conclusions, and developing theories or solving practical problems. It involves the collection and analysis of data, interpretation of results, and dissemination of findings … Read more
What is instantaneous velocity?
Instantaneous velocity is the velocity of an object in motion at a specific point in time.
What is inertia?
The tendency or characteristics of an object to stay as it for eternity is called inertia.
Will distance and displacement be equal always? Explain.
The displacement does not depend on the path of the object. An object can move from position A to position B following different paths. But its displacement will be from A towards B. The minimum distance between A and B, that is, in this case, the linear distance AB is the magnitude of displacements. So, … Read more
What is periodic motion?
If the motion of a moving object is such that it passes repeatedly through a definite point in the same direction in the same manner in a definite interval of time, then this motion is called periodic motion.
What is pH?
The pH of a solution is the negative logarithm of concentration of hydrogen ion present in the solution. That means, pH = –log [H+]