8. Speed of the electromagnetic wave (v) expressed as (a) f/λ (b) fa 9. Electromagnetic waves travel at the speed of light (c) equals to (c) 1/(εομο) (d) None (a) (EoMo) (b) 1/(Solo) ¹/2 10. Diffuse reflection is the reflection from (a) Rough surface (b) Smooth surface · (c) fx (2)² (d) None 11. Snell's law says that (n₂/n₁) equals to (a) sin 0₁/sin 02 (b) sin 0₂/sin 0₁ (c) Data required (d) None (c) sin 8₁ x sin 0₂ (d) None

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8. Speed of the electromagnetic wave (v) expressed as
(a) f/λ
(b) fa
9. Electromagnetic waves travel at the speed of light (c) equals to
(c) 1/(εομο)?
(d) None
(a) (EoMo)
(b) 1/(Solo) ¹/2
10. Diffuse reflection is the reflection from
(a) Rough surface
(b) Smooth surface
(c) fx (2)²
(d) None
11. Snell's law says that (n₂/n₁) equals to
(a) sin 0₁/sin 02
(b) sin 02/sin 0₁
(c) Data required
(d) None
(c) sin 8₁ x sin 0₂
(d) None
Transcribed Image Text:8. Speed of the electromagnetic wave (v) expressed as (a) f/λ (b) fa 9. Electromagnetic waves travel at the speed of light (c) equals to (c) 1/(εομο)? (d) None (a) (EoMo) (b) 1/(Solo) ¹/2 10. Diffuse reflection is the reflection from (a) Rough surface (b) Smooth surface (c) fx (2)² (d) None 11. Snell's law says that (n₂/n₁) equals to (a) sin 0₁/sin 02 (b) sin 02/sin 0₁ (c) Data required (d) None (c) sin 8₁ x sin 0₂ (d) None
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