Itruly need i have to finish this test by tomorrow
identify each of the following as conductors or insulators.
19. cloth
20. dry wood
21. tap water
22. glass
light passes from air into water at an angle of 40.0° to the normal. what is the angle of refraction? show all work.

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

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