Answer:
vinranium
Explanation:
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Answer:
On Windows. Insert the installation disk or flash drive. Restart your computer. Wait for the computer's first startup screen to appear. Press and hold Del or F2 to enter the BIOS page. Locate the "Boot Order" section. Select the location from which you want to start your computer.
Explanation:
Answer:
- <u>1,000W</u> (rounded to one significant figure)
Explanation:
I will answer in English.
The question is:
- <em>What is the power of a filament lamp that connects to the 220 V network, knowing that it has a resistance of 50 ohms?</em>
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<h2>Solution</h2>
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<em>Power</em>, <em>voltage</em>, <em>resistance</em>, and current, are related by either of the following equations:
Where:
- R is resistance in ohms (Ω)
- V is voltage in volts (V), and
- I is current in amperes (A)
Since you know the voltage (<em>220V</em>) and the resistance (<em>50Ω</em>), you can use the last equation:
Since the magnitude 50Ω has one significant figure, your answer should be rounded to one significant figure. That is <u>1,000W.</u>