What is the f-number of a camera lens that has an aperture-opening diameter of 0.10 cm and a focal length of 1.0 cm?
A) 0.10
B) 0.1
C) 10
D) 1.0
Correct Answer:
Verified
Q10: A camera uses a
A)converging lens to form
Q11: A converging lens will be prescribed by
Q13: A camera is used to photograph
Q15: Doubling the aperture diameter of a camera
Q16: Quadrupling the aperture diameter of a camera
Q16: The ciliary muscle of the eye is
Q22: Which term identifies the defect where the
Q23: A thin lens of focal length 20
Q30: Which term below identifies the eye defect
Q38: Glaucoma occurs because
A)the eye cannot accommodate properly.
B)the
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