I believe the answer is: Nation
Groups of people who live in a nation had to follow a set of regulations that created by their ruling government with clear border that separate one nation with the other.
In the earlier period, these groups might gather with different culture and language. After interacting together for a long period of time, assimilation will occurs and they start to use same language and develop a unique culture that does not exist in other nations.
Answer:
Explanation:
According to Ohm's law: If the temperature of a conductor remains constant, then the current flowing through the conductor is directly proportional to the potential difference applied across the conductor.
V = I R
where, v is the potential difference, I be the current and R be the resistance
So, when the potential difference increases, the current flowing through the conductor also increases.
Answer:
35.6 s
Explanation:
The power through the resistor is given by:
where V=9.0 V is the voltage and I=0.50 A is the current. Substituting into the formula, we find
The power is also equal to:
where W is the work done while t is the time taken. Since we know the work done, W=160 J, we can re-arrange the equation to find the time taken:
