A radio signal moves from air to glass. The angle of incidence is 20°. Calculate the angle of refraction. The relative permittivity of the glass is 7.8. A. 7.8° B. 5.04° C. 6.04° D. 7.04°

A radio signal moves from air to glass. The angle of incidence is 20°. Calculate the angle of
refraction. The relative permittivity of the glass is 7.8.
A. 7.8°
B. 5.04°
C. 6.04°
D. 7.04°
by

1 Answer

Answer :

D. 7.04°
by

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