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a) Resonance 1. Addition of waves b) Damping 2. lowest standing wave frequency c

ID: 2210166 • Letter: A

Question

a) Resonance 1. Addition of waves b) Damping 2. lowest standing wave frequency c) Ultrasonic 3. the change in the entropy caused by adding heat d) Supersonic 4. frequencies above the range of human hearing e) Superposition 5. faster than the speed of sound f) fundamental 6. increase in amplitude due to a periodic driving force g) amplitude 7. time for one oscillation h) Period 8. number of oscillation per unit tune J) D Q = cmDT 9. maximum displacement from equilibrium k) DQ = Lm 10. the amount of heat needed to raise the temperature of a mass ____ K) DS=DQ/T 11. decrease in amplitude due to friction 12. The heat needed to change the state of a substance

Explanation / Answer

i think it was matching

1. Addition of waves                                           e) Superposition

2. lowest standing wave frequency                                                 f) fundamental

3. the change in the entropy caused by adding heat             K) DS=DQ/T

4. frequencies above the range of human hearing                           c) Ultrasonic

5. faster than the speed of sound                                                  d) Supersonic

6. increase in amplitude due to a periodic driving force                  a) Resonance

7. time for one oscillation                                                              h) Period

8. number of oscillation per unit tune

9. maximum displacement from equilibrium                                   g) amplitude

10. the amount of heat needed to raise the temperature of a mass ____    J) D Q = cmDT

11. decrease in amplitude due to friction                                       b) Damping

12. The heat needed to change the state of a substance    k) DQ = Lm