Waves a rock a boat in the middle of a pond the boat moves up and down 10 times in 20 s what is the period of the waves

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 (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

How do you count the total number of atoms present on one side of a chemical equation?

If a nissan titan has a mass of 2,300 kilograms how many grams is that