Practice quiz 1.6

What is the purpose of the light-tight box in a camera?

• To keep light out

• To regulate light exposure

• To collect light

• To focus light

Which part of the camera is designed to control the time during which light reaches the film?

• View finder

• Film Advancer

• Shutter

• Lens

What is the function of the holder of the sensitized material in a camera?

• To control shutter speed

• To transfer exposed film

• To determine field of view

• To prevent blurred images

What does the viewing system of a camera provide to the photographer?

• Shutter speed control

• Focusing mechanism

• Lens aperture adjustment

• Field of view

What is the purpose of the film advancer in a camera?

• To transfer exposed film

• To adjust lens aperture

• To control shutter speed

• To determine field of view

How is shutter speed expressed in a camera?

• In F-number

• In lens diameter

• In film speed

• In fractions of a second

What does the lens aperture of a camera indicate?

• Light gathering power

• Shutter speed

• Field of view

• Focusing distance

What is the circle of confusion in photography?

• A point of focus

• A small circle seen as a dot

• A large circle seen as a dot

• A dot seen as a circle

What is the purpose of focusing in a camera?

• To control shutter speed

• To control sharpness of the object

• To adjust lens aperture

• To determine field of view

What does parallax refer to in photography?

• Change in light intensity

• Change in object appearance

• Change in lens aperture

• Change in object orientation