![subject](/tpl/images/cats/fizika.png)
Physics, 04.02.2020 11:56 mathisfun568
How long would it take a radio wave whose frequency is 7.25 x 10^5 hz to travel from mars to earth if the distance between the two planets is approximately 8.00 x 10^7 km? the wavelength is not given.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:00
1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:30
Why is no-till farming more sustainable than many traditional methods of farming
Answers: 3
You know the right answer?
How long would it take a radio wave whose frequency is 7.25 x 10^5 hz to travel from mars to earth i...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 20:40
![question](/tpl/images/cats/en.png)
English, 04.03.2021 20:40
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 20:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 20:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 20:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 20:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 20:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.03.2021 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 04.03.2021 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 20:50