focal length
where the light hits the lens
Goodluck for exams Comment in case any doubt, will reply for
sure..
Drag and drop the words into the blanks to complete the following sentence correctly: Spherical aberration...
*Question 214: Thin Convex Lens/Magnification A thin convex lens has focal length 20 cm. An object is placed 40 cm from the lens. What is the magnification of the image? Select one: O a. 1 (the object stays the same size and is not inverted.) O b.-1 (The object stays the same size and is inverted.) O c. 40 cm O d. -40cm o e.-2 *Question 183: Light Properties Which of the following is not true: Select one: O a....