# Metamaterials Basics Quiz Questions and Answers PDF Download

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"The natural resonant frequency of a plasma oscillation, equal to the minimum frequency of electromagnetic waves that can travel through the plasma without attenuation is called", metamaterials basics Multiple Choice Questions (MCQ) with choices *radio frequency, plasma frequency, amplitude frequency, and microwave frequency* to enroll in online classes. Learn metamaterials questions and answers to improve problem solving skills for questions to ask during an interview.

## Quiz on Metamaterials Basics PDF Download

MCQ: The natural resonant frequency of a plasma oscillation, equal to the minimum frequency of electromagnetic waves that can travel through the plasma without attenuation is called

- plasma frequency
- radio frequency
- amplitude frequency
- microwave frequency

A

MCQ: When an electric field is applied to a nonpolar or polar dielectric material, on the lower surface there exists a net

- positive charge density
- negative charge density
- neutral charge density
- no charge density

A

MCQ: Pendry et al. proposed dilute metals with extremely

- high plasma frequency
- low plasma frequency
- low microwave frequency
- high microwave frequency

B

MCQ: The Laplace operator is named after the French mathematician

- Pierre-Sam Laplace
- Pierre-Simon de Laplace
- Pierre-Simaeed
- Pierre-dimod de Laplace

B

MCQ: Class of dielectric material which exhibit a hysteresis loop of polarization versus electric field is termed as

- ferroelectrics
- elecrets
- ferrites
- dipole

A