Question

The energy possessed by moving air is called_____
A) Tidal energy
B) Kinetic energy
C) Wind energy
D) Mechanical energy

Answer 1

Hint:
Energy can be described as the capability of a physical system to do work. It can exist in innumerable forms like kinetic, potential, chemical, nuclear, solar, etc. The sun is the ultimate source of energy for our planet Earth.

Complete Answer:
For sustaining and improving life on earth various sources of energy have been used by mankind. A few of these sources of energy have been used by humans traditionally over the years to suit his purpose.
Tidal energy: The energy powered by the rising and fall of the tides is harvested and is known as tidal energy. It falls under the category of renewable resources. This energy is harvested by using turbines and paddles.
Kinetic energy: It is the energy possessed by any moving object by the virtue of its motion. This energy is directly proportional to the velocity and mass of the body that is in motion.
Wind energy: It is the energy possessed by moving air. It is a form of solar energy. It is used to produce electricity. It is categorized as a renewable form of energy. Large wind turbines are used to convert the kinetic energy of the moving energy to mechanical energy further a generator is used to convert the mechanical energy to electrical energy.

Thus, option (C) is correct.

Note:
Energy is harvested in many different forms to suit the purpose of mankind. Due to development in science and technology people are opting for more eco-friendly options. Solar energy, wind energy, tidal energy, hydroelectricity, and other renewable sources of energy are under rapid development.