Answer is B. ABAB. Hope it helped you, and have a great day.
-Charlie
Answer:
Explanation:
refractive index of ember = sin of angle of incidence / sin of angle of refraction
= sin 35 / sin24
= .5735 / .4067
= 1.41
This is refractive index of ember with respect to water
refractive index of ember with respect to water
= wμe = μe / μw
μe = wμe x μw
= 1.33 x 1.41
= 1.87
refractive index of ember with respect to air = 1.87 .
The distance quantity/ measurement must be squared.
Answer:
C 2000v its obviously ans because if o is 1000 2 vo is 2000v