Diamonds are not made from coal.
Diamonds are formed deep within the earth's mantle under enormous pressure and extreme heat, from carbon.
Probably on the axle??
Diamonds do not shine but reflect the light from which is pointing at it, to make it seem like it is shining.
No force is required to keep an object in motion. Maintaining speed and direction seems to be "the natural thing to do" for any object. A force is required to CHANGE an object's velocity, whether you want to make it go faster, slow it down, or simply change the direction for a moving object.
1) it doesn't. Work = force x distance. So a pulley that reduces force will also increase distance -but -it can reduce the force needed to move somethingthus making life easier.Answer:It depends on the number of pulleys and their arrangement. A single pulley does not change the force required to lift something. But, other pulley arrangements do. Four pulleys can be arranged into a thing called a block & tackle that can divide the force required to lift something by four. But, the rope must be extended four times as long to do this.
Electric power is created by turning a generator at speeds fast enough to produce energy. Nuclear and Coal powered plants use heat to create steam to force the turning of a generator. Water power uses a difference in height from input to output to produce the desired turning of the generators.
With tons of pressure ...
Nope, you have to mine for diamonds with an iron pickaxe.
yes coal is squeezed so hard to make a diamond
In theory, yes. There are companies that can make artificial diamonds out of any carbon material.
Carbon
Because some industrial diamonds are not naturally-occurring diamonds, a chemist is required to formulate the recipe for materials necessary to fabricate man-made diamonds.
Carbon, coal has a covalent network bond and when burnt these break to release energy, diamonds also have a covalent network bond, however each carbon atom id bonded to 4 others which make it extremely strong.
I cannot. It takes geologic time, heat, and pressure to metamorphose coal into diamond(s). The related link below will guide you through one of the moderately challenging methods of artificially producing diamonds from coal.
Absolutely. Any matter right in carbon can be converted to diamonds with sufficient heat, pressure and time. This implies, using the high-pressure high temperature method -- in excess of 1500C and pressure in excess of 45000bars or 2700F (about the temperature at which steel melts) or 30,000 tons per square inch -- is what's required. These conditions -- at a minimum -- sustained over several million years, is the trick Mother Nature uses to make diamonds.
This is not good use of a microwave: it cannot achieve the heat required to form a diamond.
. The amount of Force needed to make an object change its motion depends on the Mass of the object and the Force required
Unbalanced force is required in order to make something move that isn't, and to make something stop that is.