You wish to boil 1.9 kg of water, which has a specific heat capacity of 4186 j/kg-k. the water is initially at room temperature (293 k). water boils at 373 k.
1) how much energy must be added to the water by heating it in order for it to start boiling?

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

What’s #16 asking and how do i solve it?

Another word for electromagnetic energy is a. heat b. force c. matter d. radiation