When describing image formation in mirrors what is the angle of the reflection? A. The angle the light ray makes in the medium with a higher index of refraction.
B. The angle the light ray makes as it leaves the surface.
C. The angle the light ray makes in the medium with a lower index of refraction.
D. The angle the light ray makes as it strikes the surface.

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.