A cell of emf 1.5v is connected in series with a resistor of resistance 3.0 ohms. A voltmeter connected across the cell registers 0.9v. Calculate the interval resistance of the cell

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is

The unit of resistivity is the: ohm ohm-cm volt coulomb