Diamonds are not made from coal.
Diamonds are formed deep within the earth's mantle under enormous pressure and extreme heat, from carbon.
To make an object move, a force is required. To change the direction of an object's motion, a different force must be applied in the desired direction. To stop the motion of an object, a force opposite to its direction of motion, known as a braking force, can be applied.
The force required can be calculated using Newton's second law of motion, which is F = m * a, where F is the force, m is the mass of the object (500g = 0.5kg), and a is the acceleration (4 m/s^2). Plugging in the values, F = 0.5 kg * 4 m/s^2 = 2 N. Therefore, a force of 2 Newtons is required to make the object accelerate at 4 m/s^2.
Increasing the height of a ramp will make it harder to push an object up the ramp, which means the effort force required to move the object will also increase. This is because the higher ramp increases the angle of incline, causing more resistance to the force applied.
a push or a pull, in other words an unbalanced force that is strong enough to move your object
reducing the amount of physical effort required by amplifying or transferring the force applied by a person.
No, diamonds are not made from coal. While both coal and diamonds are made of carbon, the conditions required to create diamonds are much more intense and happen deep within the Earth's mantle. Coal forms through the decomposition of plant matter over millions of years.
Nope, you have to mine for diamonds with an iron pickaxe.
Coal cannot be turned into diamonds through a simple process. Diamonds are formed deep within the Earth's mantle under extreme pressure and heat over millions of years, whereas coal is formed closer to the Earth's surface under less intense conditions. It is not practically possible to convert coal into diamonds in a laboratory setting.
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.
Yes, it is possible to turn coal into diamonds through a process called "high-pressure high-temperature synthesis." This involves subjecting carbon-bearing materials like coal to extreme pressure and temperature conditions similar to those found deep within the Earth where diamonds are formed.
Carbon
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.
This is not good use of a microwave: it cannot achieve the heat required to form a diamond.
Unbalanced force is required in order to make something move that isn't, and to make something stop that is.
Jewlerry is mostly elements, gold, silver.... Yet diamonds are compounds made with a lot of carbon, mostly found in coal...
Diamonds are made of carbon atoms that have been subjected to high pressure and temperature deep within the Earth's mantle. Coal, on the other hand, is a sedimentary rock made from the remains of plants and organic matter that have been compacted and heated over millions of years.
Coal has never been at sufficient depth and temperature to be turned into diamond. Coal is simply fossilized plant remains that are high in the element carbon, of which the mineral diamond is also composed.