Question

refractive indices of alcohol and turpentine oil with respect to air are 1.36 and 1.47 respectively. find find the refractive index of turpentine oil with respect to alcohol . In which of the two media the speed of light will be more

Answer 1

firstly given are the absolute refractive index so find out the speed of light in each medium with respect to speed of light in vaccum ,then compare .u will surely get answer