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aditya23456
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what is it physically made of.? Bosons ?? Is it all kinds of bosons or only photons.?
Energy is not made of any physical substance or matter. It is a property or characteristic of objects that allows them to do work or cause change. It is a fundamental concept in physics and is often described as the ability to do work or cause motion.
No, energy and matter are two distinct concepts. Matter refers to physical substances that take up space and have mass, while energy is a property of matter that allows it to do work or cause change.
Energy cannot be created or destroyed, it can only be converted from one form to another. The ultimate source of energy on Earth is the Sun, which produces energy through nuclear fusion reactions. Other sources of energy, such as fossil fuels, are derived from solar energy that was stored millions of years ago.
There are many different forms of energy, but they can be broadly classified into two categories: potential energy and kinetic energy. Potential energy is stored energy that has the potential to do work, while kinetic energy is the energy of motion. Examples of different forms of energy include thermal, electrical, chemical, nuclear, and gravitational energy.
As mentioned before, energy cannot be destroyed. It can only be converted from one form to another. However, some energy conversions are not 100% efficient, meaning that some energy is lost as heat. This loss of energy is often referred to as entropy, and it is a fundamental law of physics that states that the total amount of energy in a closed system remains constant, but its quality declines over time.