PRACTICE EXERCISE
1.
Exposure is dependent on the __________________ of the light and the
duration of the time that light is permitted to expose the film.
2.
A film rated at ISO 200 is twice as sensitive to light than film rated
at ISO of ____________ and will require one/half the amount of light
for a proper exposure.
3.
What is the component that regulates the duration of exposure? _______
______________________________________________________________________
4.
Due to the speed of the subject, a shutter speed which is 8 times
faster than 1/60 sec is needed. What is the needed shutter speed? ___
______________________________________________________________________
5.
What is the lens component which controls the intensity of the light
permitted through the lens? __________________________________________
______________________________________________________________________
6.
While outdoors the sun came from behind the clouds increasing the
intensity of the daylight 8 times. Your present f/stop is 5.6, what
should be the new f/stop? ____________________________________________
______________________________________________________________________
7.
The length of time light is allowed to expose the film is controlled
by the ___________________ and the intensity of the light is
controlled by the aperture.
8.
Which daylight condition produces no shadows but the position of the
sun can be located? __________________________________________________
______________________________________________________________________
9.
A light source at 90 degrees position in relation to the camera is
referred to as what type of lighting? ________________________________
______________________________________________________________________
10.
You have set the shutter speed to match the ISO rating; what are the
f/stops for the following lighting conditions?
a.
Bright sun on light sane or snow
___________.
b.
Bright sun
___________.
c.
Hazy sun, soft shadows
___________.
d.
Cloudy bright, no shadows
___________.
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