You apply three different voltages to an object and measure the resulting current flow in each case. When you apply 6.00 volts, a current of 30.0 mA flows. When you apply 12.00 volts, a current of 50.00 mA flows, and when you apply 18.00 volts, a current of 70.0 mA flows. What can you conclude about the object

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?

The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?