allisonr122875 allisonr122875

14-04-2021
Physics

contestada

A lens 57.8 cm from an object
forms an image 38.5 cm from the
lens. What is the focal length of
the lens?

Respuesta :

Noaa2222 Noaa2222

14-04-2021

1/f=1/O +1/i
1/f= 1/57.8 + 1/38.5
Take the inverse
F=23.11 cm

Answer Link

Alyssajack808876 Alyssajack808876

14-03-2022

Answer:

23.11

Explanation:

accellus

Answer Link

Otras preguntas

Jonathan pays $1.90 per pound for potatoes. He buys 8.3 pounds of potatoes. He determines that he will pay $15.77, before tax, for the potatoes. Which best desc

Find the inverse of the equation below. y =(x + 1)2

according to the theory proposed by harry hess what causes continents to move

What motivates the king to offer Douban great riches? Check all that apply. Douban is an accomplished physician. The king’s advisors know that Douban is wise. T

7) What two operations are needed to solve 4 + 2x = 16? a. Subtraction & division b. Addition & subtraction C. Multiplication & subtraction

Which expression has the same value as the one below? 8+ [4+(-9)] 12+(-9) -129 -4+(-9) 4+(-9)

Write an expression for the sequence of operations described below. add 6 and u, then triple the result Do not simplify any part of the expression. ( u + 6 )

ammonium bromide reacts with copper(i) sulfate in aqueous solution to form a solid precipitate. what is the net ionic equation for this reaction

Which of the following is not true concerning Internet websites? a. They can contain harmful computer code. b. They have an editorial process to correct inaccur

Least common multiple 6 and 9