![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 05:10
An object is placed in front of a concave mirror between the pole and the focus of the mirror, what is the nature of the image formed by the mirror
Answers: 2
You know the right answer?
Is the wavelength comparable to the size of atoms?...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 23.12.2020 20:10
![question](/tpl/images/cats/biologiya.png)
Biology, 23.12.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.12.2020 20:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.12.2020 20:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.12.2020 20:10
![question](/tpl/images/cats/ekonomika.png)
Business, 23.12.2020 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2020 20:10
![question](/tpl/images/cats/fr.png)
French, 23.12.2020 20:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.12.2020 20:10
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.12.2020 20:10
![question](/tpl/images/cats/en.png)