A ray of light is incident on an equilateral triangular prism of refractive index

.Calculate the angle through which the ray is minimally deviated in the prism.​

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. in a survey conducted in an office, 60% of the sample respondents agreed that employees should have flexible working hours. if the margin of error is ±2%, the expected population proportion that wants flexible working hours is between __% and __%

Light rays obey the law of reflection: what is the law of reflection? a) the angle of incidence is double the angle of reflection. b) the angle of incidence is equal to the angle of reflection. c) the angle of regular reflection is equal to the angle of diffuse reflection. d) the angle of regular reflection is double the angle of diffuse reflection.