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How much does it cost to operate a 25-W soldering iron for 8.0 hours if energy costs 8.0¢/kWh?

Chery

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How much does it cost to operate a 25-W soldering iron for 8.0 hours if energy costs 8.0¢/kWh?

How much does it cost to operate a 25-W soldering iron for 8.0 hours if energy costs 8.0¢/kWh?
A) $1.50
B) 25¢
C) 16¢
D) 1.6¢

Textbook

College Physics

College Physics

Edition: 1^st

Authors: Etkina, Gentile, Van Heuvelen

Read 863 times

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Chery Author

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#2

7 years ago

Thanks a million

qwesomesauce

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#3

3 years ago

thank ya

Malgorzata L.

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#4

3 years ago

thank you

samantha b.

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#5

3 years ago

ty

Phuong N.

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#6

2 years ago

Thank you for your help.

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