All sound waves move at nearly the same speed through the air.
high-frequency sound waves have...
![subject](/tpl/images/cats/fizika.png)
Physics, 28.10.2019 17:31 morganzahn16
All sound waves move at nearly the same speed through the air.
high-frequency sound waves have a shorter and a higher than low-frequency sound waves.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is Β± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:20
Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:40
The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/biologiya.png)
Biology, 10.02.2021 03:10
![question](/tpl/images/cats/User.png)
Engineering, 10.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/istoriya.png)
History, 10.02.2021 03:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10
![question](/tpl/images/cats/istoriya.png)
History, 10.02.2021 03:10
![question](/tpl/images/cats/istoriya.png)
History, 10.02.2021 03:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 10.02.2021 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 03:10