Home
О нас
Products
Services
Регистрация
Войти
Поиск
катя16107
@катя16107
July 2022
1
15
Report
как посчитать фокусное расстояние если d=0.28 f=0.25
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
sergeygutsko
1/F = 1/d + 1/f,
1/F = (d+f)/(df),
F = df/(d+f).
F =
0.28*0.25/0.53 =
0.13
.
1 votes
Thanks 0
×
Report "как посчитать фокусное расстояние если d=0.28 f=0.25..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1/F = (d+f)/(df),
F = df/(d+f).
F = 0.28*0.25/0.53 = 0.13.