If we monitor a point on a wire where there is a current for a certain time interval, which gives the charge that moves through the point in that interval?

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

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