![subject](/tpl/images/cats/fizika.png)
Physics, 02.05.2021 08:50 tynitenaire
The angle of incidence of another red ray is 65º. The refractive index of the glass of block
ABCD for red light is 1.62.
(i) Calculate the angle of refraction in the glass for this ray.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 14:30
Define the meaning of the unalienable rights of life liberty and persuit of happiness
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:40
As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:50
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
You know the right answer?
The angle of incidence of another red ray is 65º. The refractive index of the glass of block
ABCD...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2020 19:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2020 19:31
![question](/tpl/images/cats/istoriya.png)
History, 06.01.2020 19:31
![question](/tpl/images/cats/es.png)
Spanish, 06.01.2020 19:31
![question](/tpl/images/cats/en.png)
English, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2020 19:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2020 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.01.2020 19:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.01.2020 19:31