M2M is a term introduced by iot service provider fog computing service provider
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The term M2M is introduced by IOT service provider
The Internet of Things (IoT) is a network of tangible objects which are connected over the internet to share or exchange data, without any involvement of human interaction.
There are software, sensors, actuators which are embedded in the IoT products and ther is also a network connectivity that enables the collection and sharing of data.
From farming to vehicle telematics, street lighting to mobile health, M2M and IoT applications are reaching greater heights in industrial and commercial sectors.
Business and operational models are becoming more efficient, safe and secure.
Consider a sphere with diameter d. the volume of a Sphere be V, we know V= (4/3)(pie *d/2)^3, that is: V= (1/6)(pie * d)^3.
Now to find the Volumetric strain produced in a sphere simply differentiate the both sides of the equation as : dv= (1/6)(3 *pie *d^2), which on simplification gives: dv=(1/2) (pie * d^2), now divide on both sides by V we get the value of volumetric strain on sphere with respect to its diameter as 3 times.