1 Amp = 1 Coulomb/sec
1 Coulomb/sec = 6.25*10^18 electrons/sec
Therefore,
5.0 A = 5 C/s = 5*6.25*10^18 = 3.125*10^19 e/s
In 10 second, number of electrons are calculated as;
Number of electrons through the device = 3.125*10^19*10 = 3.125*10^20 electrons
<span>Electromagnetic and mechanical waves differ in that electromagnetic waves are always longitudinal and do not require a known medium, while mechanical waves are either longitudinal or compression waves and require a medium. All known electromagnetic waves are also known as forms of light.</span>
Answer:
The study of the human perception of sound is called psychoacoustics.
Explanation:
Answer:1.7 rev/s
Explanation:
Given
Frequency of wheel 
angular speed 
mass of wheel 
diameter of wheel 
radius of wheel 
mass of clay 
the radius of the chunk of clay 
Moment of inertia of Wheel

Combined moment of inertia of wheel and clay chunk

Conserving angular momentum

Common frequency of wheel and chunk of clay is

Potential energy is stored an object , where as kinetic energy is energy in a object during movement . Potential energy is what kinetic energy transfers into