Answer:
It does not violate the first law because the total energy taken is what is used 100J = 25J + 75J
But violates 2nd lawbecause the engine has a higher energy after doing work than the initial for e.g A cold object in contact with a hot one never gets colder, transferring heat to the hot object and making it hotter confirming the second law
Actual plate movements can be made les frequent.
Answer:
An object gets charged when it's atoms lose or gain an electron to become an ion. For example: ... This means that the fur loses it's electrons to the plastic rod and both objects are now charged. The fur is positively charged because it lost electrons and the rod is negatively charged because it gained electrons
Explanation:
comment how it helps
Answer:
The correct option is b
Explanation:
From the question we are told that
The resistance of the first resistor is
The resistance of the second resistor is
The capacitive reactance of the first capacitor is
The capacitive reactance of the first capacitor is
Generally given that the resistors are connected in parallel , their equivalent resistance is
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Generally given that the capacitors are connected in parallel , their equivalent capacitive reactance is
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Hence the impedance of the circuit is
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Generally from the impedance equation , the total used resistance is
Answer:
No external contact force.
Explanation:
Mass is defined as the amount of material an object contains, that doesn't change whether the object it on earth, on the moon or anywhere in space. Except the only force that is acting upon the body in gravity and they don't feel gravitational attraction towards the earth.