Question

Four students took observations in tracing the path of light through glass slab for the given angle of
incidence. They measured angles of refraction and emergence from their observations given in the
table below. Which of the students performed in the most correct manner and explain.
1M
Li Zi
Ze
Student A
Student B
(1) 40° 47° 29°
(ii) 50° 58° 30°
(i) 60° 35° 80°
30° 19° 0°
(1) 30° 35° 0°
45° 45° 45°
40° 25° 41°
(ii) 50° 31° 51°
Student C
Student D​

Answer 1

Answer:They measured angles of refraction and emergence from their observations given in the table below. Which of the students performed in the most correct manner and explain. 1M Li Zi Ze Student A Student B (1) 40° 47° 29° (ii) 50° 58° 30° (i) 60° 35° 80° 30° 19° 0° (1) 30° 35° 0° 45° 45° 45° 40° 25° 41°

Explanation: