The Watt (W) is the standard SI unit of measure for which physical quantity? A. Power B. Energy C. Pressure D. Force Check Answer 💡 Explanation: The Watt is the derived SI unit of power, defined as one joule of energy per second. It measures the rate at which energy is transferred or converted. 📚 Topics: General Science Science 💡 Found this helpful? Share with friends! Share Tweet WhatsApp Share