How many milliwatts are in 10 watts?
A. 10,000
B. 1,000
C. 100
D. 10
Answer (2)
Convert watts to milliwatts using the conversion factor 1 watt = 1000 milliwatts .
Multiply 10 watts by 1000 to get the equivalent in milliwatts: 10 × 1000 = 10000 .
Therefore, 10 watts is equal to 10000 milliwatts.
Explanation
Problem Analysis We are asked to convert 10 watts into milliwatts. We know that 1 watt is equal to 1000 milliwatts.
Conversion Calculation To convert watts to milliwatts, we multiply the number of watts by the conversion factor, which is 1000 milliwatts per watt. 10 watts × 1000 watt milliwatts = 10000 milliwatts
Final Answer Therefore, 10 watts is equal to 10,000 milliwatts.
Examples
Imagine you're designing a solar panel system for a small electronic device. You know the device requires 10 watts to operate. To select the right components, you need to understand the power requirements in milliwatts. Converting watts to milliwatts helps you choose appropriately sized components, ensuring your device functions correctly and efficiently. In this case, knowing that 10 watts is equal to 10,000 milliwatts allows you to select components that can handle the required power.
10 watts is equal to 10,000 milliwatts, as we convert watts to milliwatts using the factor of 1 watt equaling 1000 milliwatts. This means we multiply 10 watts by 1000. Therefore, the correct answer is A: 10,000.
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