![subject](/tpl/images/cats/fizika.png)
Physics, 29.06.2021 21:30 ErnieIrwin
How does light travel?
A . light only travels in a vacuum and travels faster when the sound source is moving
B. Light only travels in a medium and light travels faster than he sounds source is stationary
C. Light can travel in a vacuum Anne the speed varies This depending on whether the source is moving or stationary
D. It can travel in the air or a vacuum and the speed is constant whether the light source is stationary or moving ​
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
Answers: 3
You know the right answer?
How does light travel?
A . light only travels in a vacuum and travels faster when the sound source...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 22:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 22:31
![question](/tpl/images/cats/ekonomika.png)
Business, 05.12.2019 22:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 22:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 22:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2019 22:31
![question](/tpl/images/cats/fizika.png)
Physics, 05.12.2019 22:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 22:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 05.12.2019 22:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 22:31