1. | Copper | (A) | Light travels in a straight line |
2. | Plastic | (B) | Conductor |
3. | Rainbow forms | (C) | Insulator |
4. | Rectilinear propagation | (D) | Due to dispersion of light |
A) 1 - B, 2 - C, 3 - D, 4 - A
B) 1 - C, 2 - D, 3 - A, 4 - B
C) 1 - C, 2 - D, 3 - B, 4 - A
D) 1 - A, 2 - C, 3 - D, 4 - B
E) None of these
Correct Answer: A
You need to login to perform this action.
You will be redirected in
3 sec