Suppose that a voltage surge produces 140 V for a moment in a 115-V line. What will temporarily be the output of a 100-W light bulb assuming its resistance does not change?
a. 170 W
b. 122 W
c. 67.5 W
d. 148 W
e. 74.1 W
d
Physics & Space Science
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The average intensity of the sunlight in Miami, Florida, is 1060 W/m2. What is the average value of the force exerted on a 16m2 surface that absorbs this light?
A) 7.83 × 10-5 N B) 1.63 × 10-5 N/m2 C) 2.61 × 10-5 N D) 5.65 × 10-5 N E) 0.204 × 10-5 N
Physics & Space Science
The Great White Spot is a feature of ______________
Fill in the blank(s) with correct word
Physics & Space Science
Why did some Ohio utilities extend the life of their coal-fired plants? What were the consequences of this extension?
What will be an ideal response?
Physics & Space Science
Venus is 95 percent the diameter of Earth
a. True b. False Indicate whether the statement is true or false
Physics & Space Science