![subject](/tpl/images/cats/fizika.png)
Physics, 05.12.2019 22:31 jatavispillow
Alight beam is traveling inside a glass block that has an index of refraction of 1.46. as this light arrives at the surface of the block, it makes an angle of 53 degrees with the normal. at what angle with the normal in the air will it leave the block?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:30
Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:50
Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
You know the right answer?
Alight beam is traveling inside a glass block that has an index of refraction of 1.46. as this light...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 20:20
![question](/tpl/images/cats/nemec.png)
German, 09.12.2020 20:20
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 20:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 09.12.2020 20:20
![question](/tpl/images/cats/mkx.png)
Arts, 09.12.2020 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2020 20:20
![question](/tpl/images/cats/en.png)
English, 09.12.2020 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 20:20
![question](/tpl/images/cats/health.png)
Health, 09.12.2020 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 20:20