A 897g copper pan is removed from the stove at a temperature of 150 C. It is then stacked on top of a 607 g aluminum sheet at room temperature, 25 C. The specific heat capacity for copper is 0.387 J/g·K and that for aluminum is 0.904 J/g·K. Assume no heat is gained or lost to the surroundings. What is the final temperature ( f) of the two objects after thermal equilibrium is reached?

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.