Physics: Ch 24C -Heat Radiation: Test Your Knowledge (17 of 20) What is cost of Cooking with Gas?

Описание к видео Physics: Ch 24C -Heat Radiation: Test Your Knowledge (17 of 20) What is cost of Cooking with Gas?

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We will calculate the cost=? to boil 1 liter of water with the initial temperature of 20 degrees C assume $1 for each “therm”, where 1 therm=100ft^3=100,000BTU.

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