Wind blowing across suspended power lines may cause the power lines to vibrate at their natural frequency. This often produces audible sound waves. This phenomenon, often called an Aeolian harp, is an example of:
A) diffraction
B) refraction
C) the Doppler effect
D) resonance
Answers: 2
Physics, 22.06.2019 02:00
Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *
Answers: 1
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
Wind blowing across suspended power lines may cause the power lines to vibrate at their natural freq...
Mathematics, 30.10.2020 19:20
Health, 30.10.2020 19:20
English, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20
Chemistry, 30.10.2020 19:20
History, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20
Biology, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20
Mathematics, 30.10.2020 19:20