1. FILL IN THE BLANKS
Brewster
TRUE OR FALSE
MULTIPLE CHOICE
Q.NO.
ANSWER 11 12 13 14 15
Q.NO.
ANSWER 16 17 18 19 20
Q.NO.
ANSWER 1 2 3 4 5 6 7 8 9 10

2. MULTIPLE CHOICE
Brewster
The incident and reflected waves will travel in ……………… medium for the Normal incidence at the boundary. [ ]
A) Medium 1. B) Medium 2.
C) Both A and B. D) None

3. MULTIPLE CHOICE
Brewster
2.The transmitted waves will travel in ……………… medium for the Normal incidence at the boundary [ ]
A) Medium 1. B) Medium 2.
C) Both A and B. D) None

4. MULTIPLE CHOICE
Brewster
3. The incident and reflected waves will travel in ……………… medium for the Oblique incidence at the boundary [ ]
A) Medium 1. B) Medium 2.
C) Both A and B. D) None

5. MULTIPLE CHOICE
Brewster
4. The transmitted waves will travel in ……………… medium for the Oblique incidence at the boundary. [ ]
A) Medium 1. B) Medium 2.
C) Both A and B. D) None

6. MULTIPLE CHOICE
Brewster
5. The ratio of amplitudes of reflected to incident waves is called……………… [ ]
A) s B)η
C) Γ D) τ

7. MULTIPLE CHOICE
Brewster
6. The ratio of amplitudes of transmitted to incident waves is called……………… [ ]
A) s B)η
C) Γ D) τ

8. MULTIPLE CHOICE
Brewster
7. If a reflected wave combines with the incident wave then……………wave will be formed. [ ]
A) travelling B) transmitted
C) Both A and B D) standing

9. MULTIPLE CHOICE
Brewster
8. For the normal incidence the standing wave will exist when………
[ ]
A) Γ=0 B) τ =-1
C) Γ= D) None

10. MULTIPLE CHOICE
Brewster
9. For Parallel Polarization of Oblique incidence, the Brewster angle is the angle at which [ ]
A) ΓII=0 B) τ II =0
C) Both A and B D) None

11. MULTIPLE CHOICE
Brewster
10. For Perpendicular Polarization of Oblique incidence, the Brewster angle is the angle at which [ ]
A) Γ = 0 B) τ = 0
C) Both A and B D) None

12. FILL IN THE BLANKS
Brewster
11. The formula for reflection coefficient for oblique incidence at parallel polarization is………………..

13. FILL IN THE BLANKS
Brewster
12. The formula for transmission coefficient for oblique incidence at perpendicular polarization is………………..

14. FILL IN THE BLANKS
Brewster
13. The relation between reflection and transmitted coefficients for oblique incidence at parallel polarization is………………..

15. FILL IN THE BLANKS
Brewster
14. The relation between reflection and transmitted coefficients for oblique incidence at perpendicular polarization is………………..

16. FILL IN THE BLANKS
Brewster
15. The formula of Brewster angle(tan) for perpendicular polarization in terms of medium parameters is given by…………

17. TRUE OR FALSE
Brewster
16. The standing wave will have both maxima and minima points.
[ ]

18. TRUE OR FALSE
Brewster
17. The minimum value of the standing wave ratio, s is: 0
[ ]

19. TRUE OR FALSE 18. Snell’s law is given by n1 sin θt = n2 sin θi [ ]
Brewster
18. Snell’s law is given by n1 sin θt = n2 sin θi
[ ]

20. TRUE OR FALSE
Brewster
19. The minimum value of the of reflection co-efficient is : -1
[ ]

21. TRUE OR FALSE
Brewster
20. The Poynting theorem is used to find out the power in terms of electric and magnetic time varying fields.
[ ]

22. FILL IN THE BLANKS
Brewster
TRUE OR FALSE
MULTIPLE CHOICE
Q.NO.
ANSWER 11 12 13 14 15
Q.NO.
ANSWER 16
TRUE 17
FALSE 18 19 20
Q.NO.
ANSWER 1 A 2 B 3 4 5 C 6 D 7 8 9 10