please solve these question? 1. What is gravity? How it creates gravitational energy? 2. How electricity can created and transfer? 3. What is sound energy? How sound energy creates and transfer? 4. What is light energy? How it is moving one place to another?
Answers
Answer:
In the process of doing work, the object that is doing the work exchanges energy with the object upon which the work is done. When the work is done upon the object, that object gains energy. The energy acquired by the objects upon which work is done is known as mechanical energy.
Explanation:
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Answer:
The force that attracts a body towards the center of the earth, or towards any other physical body having mass.
Gravitational energy is the potential energy a physical object with mass has in relation to another massive object due to gravity.
Electricity is generated or produced by turning or rotation of turbines. These turbines can be rotated by any means – coal, steam, nuclear energy, renewable energy etc. In most power plants, turbines are rotated by the pressure of steam. This steam is created by boiling water using burning coal in large boilers.
In physics, sound energy is a form of energy that can be heard by humans. Sound is a mechanical wave and as such consists physically in oscillatory elastic compression and in oscillatory displacement of a fluid. Therefore, the medium acts as storage for both potential and kinetic energy.
Basically, traveling at incredible speeds (299 792 458 m/s) and at different wavelengths, depending on its energy. It also behaves as both a wave and a particle, able to propagate through mediums...
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