A ray of light is incident from air on the surface of a block of clear ice (nice=1.31) at an angle of 45.0° with the normal. Part of the light is reflected and part is refracted. Find the angle between the reflected and refracted light.

Selma made an error while creating a chart to describe the technological design process for a new vacuum. which best describes how selma can correct the error in her chart? change “identify a need” to “identify a problem.” switch the descriptions for “identify a need” and “evaluate the solution.” change “implement the solution” to “test the prototype.” switch the stages “evaluate the solution” and “design a solution.”