dheydar63831 dheydar63831
  • 07-03-2024
  • Physics
contestada

A certain low-loss non-magnetic dielectric material has a relative permittivity (εr ) of 2.5 and a loss tangent of 0.004. What is the phase constant (β) of a plane wave of frequency 11.3 GHz? (374.4)
A) β=2π×10⁹ rad/s
B) β=4π×10⁹ rad/s
C) β=6π×10⁹ rad/s
D) β=8π×10⁹ rad/s

Respuesta :

Otras preguntas

What occurs as two atoms of fluorine combine to become a molecule of fluorine?
What allowed the Incan army to travel most quickly through the empire?
how to find cos11pi/3. what is the steps to find this
- A scientist is determining the age of a rock by comparing their position to other rock layers. By doing this, the scientist is determining ___. - A)the dat
factor out the coefficient of the variable 1/2 m + 1/2
What allowed the Incan army to travel most quickly through the empire?
what foods have the least impact on slowing the body's absorption rate of alcohol.
A concession stand sells hamburgers. The revenue from hamburgers is (30x + 45) dollars. The price of a hamburger is $5. Write an expression that represents the
Addison is making caramel apples. She has 2 1/2 bags of apples. One full bag has 8 apples, and each apple weighs 5 ounces. Write an expression that could be use
plants use energy to absorb what?