Exhaust outlets are often located in the area under a boat's swim platform. this area should be strictly off limits. what is the danger if a swimmer enters this area?

Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.

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.

Identify the type of heat transfer occurring when chocolate melts in your hand