Increasing the aperture on a camera
A) reduces the depth of field and requires a longer exposure time.
B) reduces the depth of field and requires a shorter exposure time.
C) increases the depth of field and requires a longer exposure time.
D) increases the depth of field and requires a shorter exposure time.
Correct Answer:
Verified
Q21: A concave mirror has a radius of
Q27: A farsighted person cannot see clearly closer
Q29: Decreasing the focal length of the eyepiece
Q30: What magnifying power is attained using a
Q31: To get the same exposure on the
Q32: A small object has an angular
Q32: Three lenses, each of focal length 90
Q39: A nearsighted person has a far point
Q39: A 5.0 cm focal length lens is
Q40: The eye focuses by
A) moving the lens.
B)
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