1.a wave has a wavelength of .5 m and a velocity of 20 m/s, its frequency is
2a wave has a wa...
![subject](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 23:30 Ameilasmickle15
1.a wave has a wavelength of .5 m and a velocity of 20 m/s, its frequency is
2a wave has a wavelength of 2 m and a frequency of 30 hz, its velocity is /s
3.a wave with a period of .2 secs has a frequency of hz
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:20
Which equation can be simplified to find the inverse of y = 2x2^2
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 19.11.2020 01:30
![question](/tpl/images/cats/en.png)
English, 19.11.2020 01:30
![question](/tpl/images/cats/en.png)
English, 19.11.2020 01:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 19.11.2020 01:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.11.2020 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 01:30
![question](/tpl/images/cats/health.png)
Medicine, 19.11.2020 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.11.2020 01:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.11.2020 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.11.2020 01:30
![question](/tpl/images/cats/istoriya.png)
History, 19.11.2020 01:30