1. How many watts? a) 2 MW b) 100 MW c) 3.2 MW d) 0.5 MW 2. How many megawatts? a) 150,000,000 W b) 4,500,000 W c) 350,000 W d) 1000,000,000 W 3. The kilowatt is another unit of power. 1 kilowatt = 1000 watts (1 kW = 1000 W) How many watts? a) 2 kW b) 4.8 kW c) 0.5 kW How many megawatts? d) 3000 kW e) 400 kW f)20000 kW 4. A wind turbine produces 200 kW of power. How many wind turbines are the equivalent of a 500 MW coal-fired power station?

1. How many watts? a) 2 MW b) 100 MW c) 3.2 MW d) 0.5 MW 2. How many megawatts? a) 150,000,000 W b) 4,500,000 W c) 350,000 W d) 1000,000,000 W 3. The kilowatt is another unit of power. 1 kilowatt = 1000 watts (1 kW = 1000 W) How many watts? a) 2 kW b) 4.8 kW c) 0.5 kW How many megawatts? d) 3000 kW e) 400 kW f)20000 kW 4. A wind turbine produces 200 kW of power. How many wind turbines are the equivalent of a 500 MW coal-fired power station?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 43PE: (a) Calculate the power per square meter reaching Earth's upper atmosphere from the Sun. (Take the...

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