![subject](/tpl/images/cats/fizika.png)
Physics, 29.06.2019 03:00 djfluffyman999
Need ! answer the following questions: what causes sound? can you hear in outer space? why or why not? name the three mediums sound waves can travel in? define transverse waves. define longitudinal waves. how is frequency defined in relation to pitch? describe the doppler effect? (worth 2pts) define pitch. define a sound wave how is it caused?
![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, 21.06.2019 18:40
An observer that stands still as the electron moves by him, will observe
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:00
You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b
Answers: 1
You know the right answer?
Need ! answer the following questions: what causes sound? can you hear in outer space? why or w...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 05.12.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
Health, 05.12.2019 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2019 23:31
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2019 23:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 23:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 23:31