1 MW is equivalent to how many watts?

One megawatt (MW) is defined as one million watts. The prefix 'mega-' in the metric system signifies a factor of one million (10^6). So, when converting megawatts to watts, you multiply by one million. Therefore, a value of 1 MW translates directly to 1,000,000 watts, accurately matching the correct choice. Understanding this conversion is essential for tasks involving power measurement, especially in fields related to energy production and electrical engineering, where both megawatts and watts are commonly used.