Introduction to Matters Multiple Choice Questions (MCQ) PDF Download

MCQ 1: When electromagnetic waves interact with metamaterials, they result in some unique and intriguing characteristics and phenomena that can be used, these surfaces are called

1. metamaterials
2. ferrites
3. decaying materials
4. isotopic dielectrics

MCQ 2: Total elements which occurs naturally are

1. 20
2. 30
3. 92
4. 118

MCQ 3: Material structures whose constitutive parameters (permitivity and permeability) are both negative, often referred to as a

1. NG
2. DNG
3. TNG
4. DPG

MCQ 4: Elements which have been discovered but not confirmed are of number from

1. 112 to 118
2. 0 to 98
3. 10 to 32
4. 117 to 118

MCQ 5: To optimize the performance of antenna, we can use

1. microwave devices
2. ferrites devices
3. insulator devices
4. sound devices