![subject](/tpl/images/cats/fizika.png)
Physics, 08.11.2021 14:00 sighgabbie
when an electron travels at a speed of 1.00 x 10^3 m/s it has a wavelength of 727 nm. what would be the wavelength of hydrogen molecule when it travels with the same speed
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 07:10
50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b.compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength
Answers: 3
You know the right answer?
when an electron travels at a speed of 1.00 x 10^3 m/s it has a wavelength of 727 nm. what would be...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 01:40
![question](/tpl/images/cats/mkx.png)
Arts, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.12.2020 01:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 01:40
![question](/tpl/images/cats/ekonomika.png)
Business, 09.12.2020 01:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.12.2020 01:50