![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:40
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
7types of electromagnetic waves from lowest to highest frequency
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:20
What is the state of matter with a specific volume but no definite shape
Answers: 1
You know the right answer?
One tuning fork vibrates at 440 Hz, while a second tuning fork vibrates at an unknown frequency. Whe...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2021 14:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2021 14:00
![question](/tpl/images/cats/en.png)
English, 10.10.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.10.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2021 14:00