Bruce Springsteen has a mass of 55 Kg. What will be the "the Boss's” weight?

Which term best describes the phrase “something that happens”?

What is special about a dc circuit ?

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)