In heating a kettle of water on an electric stove, 3.34×10³ J of thermal energy
was provided by the element of the stove. Yet, the water in the kettle gained only
5.95×102 J of thermal energy. Determine the percent efficiency of the electric
element in heating the kettle of water. Show your work.

Question

06-10-2022
Physics

Answered

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In heating a kettle of water on an electric stove, 3.34×10³ J of thermal energy
was provided by the element of the stove. Yet, the water in the kettle gained only
5.95×102 J of thermal energy. Determine the percent efficiency of the electric
element in heating the kettle of water. Show your work.

Sagot :

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