If n1n2 which will be ideal behavior of light travelling fro

If n1>n2 which will be ideal behavior of light travelling from medium1 to medium2? (n1 and n2 are refractive indices of medium1 and medium2 respectively If information is lost from a non-damaged fiber optics then loss will be due to Reflection Refraction Both reflection and refraction According to Barkhausen criteria which of the following statement is true IA Beta|= 1 |A_f| - 1/A beta A_f= A beta For the Voltage-Shunt feedback amplifier which of the following statement is true Output is Voltage Series and Input is Voltage Shunt Output is Voltage Parallel and Input is Current Shunt Output is Current Parallel and Input is Voltage Shunt Output is Current Series and Input is Current Shunt

Solution

7)A

8)B

9)A

10)A