A concave mirror forms a real image at 25.0 cm from the mirror surface along the principal axis.If the corresponding object is at a 20.0-cm distance,what is the mirror's focal length?
A) 1.43 cm
B) 16.7 cm
C) 7.14 cm
D) 11.1 cm
Correct Answer:
Verified
Q7: The magnification for a flat mirror:
A)is a
Q23: If an optical system consists only of
Q52: A small underwater pool light is 1.26
Q54: If a virtual image is formed along
Q56: An object is held at a distance
Q60: The real image of an object is
Q61: Two parallel beams of light in air
Q61: What is the image distance of an
Q62: In glass,which of the following colors of
Q62: Which of the lens shapes given below
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