Physics, 08.01.2021 18:30 punkieladie
Gm <3 here sum free pointsss
Answers: 1
Physics, 21.06.2019 15:00, dquezada21
An ambulance emits a frequency of 450 hz from its siren. what frequency is heard by a man as the ambulance moves toward him? less than 450 hz more than 450 hz 450 hz 0 hz
Answers: 1
Physics, 22.06.2019 19:10, summer132
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
Answers: 3
Gm <3 here sum free pointsss...
Chemistry, 08.08.2019 05:30
Chemistry, 08.08.2019 05:30
Chemistry, 08.08.2019 05:30