Types of Waves Quiz Questions and Answers PDF - 33

MCQ 161: Waves created by earthquakes and explosions are

1. transverse waves
2. mechanical waves
3. radio waves
4. longitudinal waves

MCQ 162: Extend of scene that is reflected to the observer is

1. field of view
2. center of curvature
3. height of object
4. field of focus

MCQ 163: Material in which dipole moments are aligned parallel by the strong coupling is called

1. Diamagnetic material
2. Paramagnetic material
3. Ferromagnetic material
4. Triamagnetic material

MCQ 164: Two waves with the same wavelength

1. are out of phase
2. are in phase
3. have 90° phase
4. have 180° phase

MCQ 165: Pulling force transmitted axially by the means of a string or any continuous object is termed as

1. gravitational force
2. normal force
3. frictional force is zero
4. tension