What type of heat transfer occurs when energy is transferred by electromagnetic waves?

A. Conduction
B. Radiation

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

The half-life of a certain element is 100 days. how many half-lives will it be before only one eighth of this elementremains?

Which type of volcano is shown in the image?