A- plane mirror because its surface is plane
The second one since convection is the process by which heat is transferred from a solid surface to a non solid
Answer:
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Answer:
18N is the net force
Explanation:
Since friction always acts in the opposite direction of an objects motion we subtract the applied force from the frictional force to get our resultant net force of 18N.
Glass is the material that would provide the most electrical resistance.
Elements which are good conductors of electricity are referred to as
Metals. They usually have low resistance.
<h3> Examples of Metals</h3>
Non metals are are low conductors of electricity and have high resistance.
Electrolytes such as salt water are also good conductors of electricity.
Glass are generally regarded as Insulators and are poor conductors of
electricity which makes it the material with the most electrical resistance.
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