Ε Semester engineers

Unit 8 Match

Ερώτηση 1 / 1 (Αντιστοίχιση — 10 βαθμοί) 

Match the definitions

Στήλη Α Κάντε την αντιστοιχία Στήλη B
1. torsion
A. a continuous quick, slight shaking movement
2. amplitude
B. the sound or other vibration produced in an object by sound or vibrations of a similar frequence from another object.
3. vibration
C. change the frequency away from a state of resonance
4. oscillation
D. movement back and forth in a regular rhythm
5. frequency
E. twisting
6. resonance
F. the process of reducing or minimising unwanted vibrations in mechanical systems
7. damper
G. the speed of something in a particular direction
8. detune
H. a device for reducing mechanical vibration
9. velocity
I. the rate at which a sound vibrates
10. vibration damping
J. the greatest distance that a wave, especially a sound or radio wave vibrates.