Which of the following terms describes a process for which Q = -73 J? A.
Endothermic
done

B.
Exothermic

C.
Thermal insulation

D.
Thermal conduction

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease