A plant that is 4.1 cm tall is 10.3 cm from a converging lens.You observe that the image of this plant is virtual and 6.2 cm tall.What is the focal length of the lens?
A) 6.8 cm
B) -30 cm
C) 16 cm
D) 30 cm
E) -16 cm
Correct Answer:
Verified
Q104: A person's face is 30 cm in
Q105: A seed is 15 mm in front
Q106: An object is placed 15 cm from
Q107: A convex spherical mirror has a focal
Q108: When a flower petal is 4.0 cm
Q110: An object is 50 cm from a
Q111: A coin is 12 cm in front
Q112: A toy is 14 cm in front
Q113: When a person stands 40 cm in
Q114: An object is in front of a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents