It means that energy can change between different forms. Take for example a car sitting outside during warm and sunny day. The light energy produced by the sun enters through the car's windows and changes into heat energy. When someone enters the car and notices it is warmer in the car than outside the car, the increased temperature inside the car is due to the sun's light energy changing into heat energy.
what were various forms of energy used to heat homes around 1900-1940.
Eli Whitney invented the cotton gin and interchangeable parts.
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Renewable forms of energy are sources that can be replenished quickly and easily. These include plants, the sun, wind, water, etc. Non-renewable forms of energy aren't easily replenished. For example coal is formed over millions of years. Even though there might be more deposits of coal unfound which we can mine to replenish our stock, coal is non-renewable.
d. u know what i mean
Kinetic and potential energy are interchangeable and both can be converted into work.
Polonium had no influence on Einstein determining that mass and energy were interchangeable.
When we say that energy is lost in a resistor, it really means that electrical energy has bee transformed into other forms of energy. These other forms of energy do not easily get changed back into electrical energy.
When we say that energy is lost in a resistor, it really means that electrical energy has bee transformed into other forms of energy. These other forms of energy do not easily get changed back into electrical energy.
It means that energy and mass are interchangeable.
by the relation E=mc^2
E = mc squared is a famous equation devised by Albert Einstein that demonstrates the way in which matter and energy are connected. E stands for energy, m stands for mass or matter, c stands for the speed of light."Energy equals mass times the speed of light squared." On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.
interchangeable parts
There has been a change in energy.
Yes it does
I assume you mean when matter reacts; energy is created.There is no way for particular forms of energy (IE light energy, gravitational energy) to "change form"
E = mc^2.