True or false: using the principles in this lesson, geologists can make assumptions about the absolute ages of sedimentary rock layer to construct time lines of events in the geologic record found in the rocks

A. True

B. False

What happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source?

Students used a potato gun to illustrate one of the gas laws. As they decreased the volume of the air in between two pieces of potato, the pressure exerted by the gas increased. This increase in pressure eventually forces the potato out of a tube.

In the chemical reaction in which carbon, hydrogen and oxygen absorb heat and combine to form carbon dioxide and water which of the following is considered to be a reactant? A. heat B. water C. oxygen D. carbon dioxide

Like magnetism, static electricity can attract and repel. True False

The large space telescope that has been placed into an earth orbit has an aperture diameter of 2.40 meters. what angular resolution will this telescope achieve for visible light of wavelength λ = 4.80 * 10-7 m?

What is not a factor that affects the viscosity of magma?

While driving his 600-kg ultra-compact electric car, a distracted driver starts crossing a drawbridge. Not realizing that the drawbridge is about to open, he ends up in the river below with his car.

A police officer's radar gun emits radio waves at a frequency of 10.7 GHz10.7 GHz. What is the difference in the frequencies reflected back to the radar gun by a car traveling at the 75 mph75 mph speed limit and a car travelling 9 mph9 mph faster?

Function of a battery

When an electric current runs through a wire, a magnetic field is induced ... O Around the wire O Parallel to the wire O Under the wire O Through the wire