Dilute Metals Multiple Choice Questions with Answers – PDF Download

MCQ 1: Pendry et al. proposed dilute metals with extremely:

1. high plasma frequency
2. low plasma frequency
3. low microwave frequency
4. high microwave frequency

MCQ 2: Dilute metals with extremely low plasma frequency structure is a:

1. one dimensional lattice
2. two dimensional lattice
3. three dimensional lattice
4. four dimensional lattice

MCQ 3: Pendry et al. proposed dilute metals with extremely low plasma frequency in:

1. 1976
2. 1986
3. 1996
4. 2006

MCQ 4: Effective relative permitivity of the dilute metal which obeys the Drude?Lorentz model is represented as:

1. ∊_r,eff(w)=1-^w2_p.eff/_w(w+iγeff)
2. ∊_r,eff(w)=1+^w2_p.eff/_w(w+iγeff)
3. ∊_r,eff(w)=^w2_p.eff/_w(w+iγeff)
4. ∊_r,eff(w)=1-^w2_p.eff/_w(iw+iγeff)

MCQ 5: Dilute metals three dimensional lattice structure is consist of:

1. thick metallic wires
2. thin metallic wires
3. thick metallic balls
4. thin metallic balls