Light passes with an angle of incidence of 29.0 degrees from air (n = 1.00) into water (n = 1.33). What is the angle of refraction?

how do i do the equation and whats the answer?

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.

During the past 150 years in the united states, how did energy consumption compare to population growth

Derive the lens makers formula for convex les?