![subject](/tpl/images/cats/fizika.png)
Physics, 12.08.2020 07:01 huntbuck14
A double-convex thin lens is made of glass with an index of refraction of 1.52. The radii of curvature of the faces of the lens are 60 cm and 72 cm. What is the focal length of the lens
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:20
Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A double-convex thin lens is made of glass with an index of refraction of 1.52. The radii of curvatu...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:10
![question](/tpl/images/cats/en.png)
English, 14.03.2020 08:11
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:11
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:12
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.03.2020 08:14
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:15
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:16
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 14.03.2020 08:16
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 14.03.2020 08:18
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:22
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2020 08:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 14.03.2020 08:26