Kinetic energy = 1/2 m v^2 = 1/2 x1.5 x10^-3 x 0.36
The scale is a rest scale reads the support for is not enough net force.
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Ware them down, its like rubbing two pieces of chalk together.
Answer:
Yes convection will always work faster and more efficiently.
Explanation:
When a gas or a liquid is heated, hot areas of the material flow and mix with the cool areas. ... Convection transfers heat over a distance faster than conduction. But ultimately conduction must transfer the heat from the gas to the other object, though molecular contact.