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Theoretically, how fast in RPM can a circular sheet of graphene of radius 1 m spin without tearing apart?
anorlunda said:It sounds like you might be writing a SF story. Is that correct?
Graphene spinning speed refers to the maximum rotational speed that a 1m radius of graphene can achieve. It is an important factor to consider because it can impact the properties and potential applications of graphene, a highly versatile and promising material.
The theoretical maximum RPM of a 1m radius of graphene can vary depending on the specific properties of the graphene, such as its thickness and purity. However, it is estimated to be around 1.6 million RPM.
The theoretical max RPM of graphene can be calculated using the formula: v = (2πr)/t, where v is the velocity, r is the radius, and t is the time for one full rotation. This formula takes into account the size and rotation time of the graphene to determine its maximum speed.
In theory, it is possible to increase the graphene spinning speed beyond the theoretical max RPM by reducing the thickness of the graphene or increasing its purity. However, this would require advanced technology and techniques that are not yet available.
The spinning speed of graphene can affect its properties, such as its strength and conductivity. This can impact its potential applications, such as in electronics and energy storage. A higher spinning speed can lead to stronger and more conductive graphene, making it suitable for a wider range of applications.