Explanation

• Power is the amount of energy transferred or converted per unit time
• Mathematical formula: P = Work ÷ Time.
• Power is a scalar quantity.
• Common symbols: P
• SI unit: watt (W)
• In SI base units: kg⋅m2⋅s−3
• Dimension unit:  M L^2 T^− 3

Last updated 13-March-2026

Explanation

Explanation

• Remote Sensing is the science of collecting information about the Earth’s surface without direct contact.
• It is mainly done using satellites equipped with special sensors and cameras in space.
• These satellites capture images and data used for mapping, weather forecasting, and environmental monitoring.

Last verified on 12-03-2026

Explanation

• Wind energy is a form of kinetic energy produced by the movement of air.
• This moving air rotates the blades of wind turbines or fans to generate electricity.
• Wind power is an important renewable and clean energy source.

Last verified on 12-03-2026

Explanation

• Meteorologists are scientists who study the atmosphere and weather conditions.
• They forecast tornadoes, hurricanes, floods, and other weather events using satellites, radar, and computer models.
• Their work helps in early warning systems and disaster management.

Last verified on 12-03-2026