![subject](/tpl/images/cats/fizika.png)
Physics, 02.01.2020 03:31 abraralzaher
What is the wavelength of a sound wave with a frequency of 50 hz? (speed of sound is 342 m/s)?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:50
What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:00
Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you
Answers: 2
You know the right answer?
What is the wavelength of a sound wave with a frequency of 50 hz? (speed of sound is 342 m/s)?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 29.09.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/en.png)
English, 29.09.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.09.2021 01:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/pravo.png)