. At the end of the segment, Sheldon uses photo editing software which allows her to make some sections lighter or brighter when preparing the final version of the photos. Do you think the ability to alter the elements of a photograph after a picture is taken makes getting the lighting correct less important during the actual photo shoot phase? Explain your answer.

How is shutter speed generally measured? What do the measurements mean?

Do you think the ability to alter the elements of a photograph after a picture is taken makes getting the lighting correct less important during the actual photo shoot phase?

No - getting the lighting correct is important in the photography process during the shot. This ensures you have enough light on your subject or scene. The editing software allows you to make minor adjustments to brighten up or darken various parts of that photograph.

Aperture is measured in F-stops, in which the f-stops is the amount of light allowed to pass through the aperture, which simply put means that the smaller the aperture, the higher the f-stops

Explanation:

Shutter speed is generally measured by the scientific symbol “s”. The measurement means that the measurements in "s" is the reciprocal of the number when the denominator is put on the numerator side instead. ... Aperture is measured by f's.

perimeter = 2l +2w, divide total perimeter by 2 for total length of 1 side and 1 width

172/2 = 86 (  total for 1 side and 1 width)

86-24 = 62 (since length is 24 ft longer subtract 24 then divide by 2 for width)

62/2 = 31

width = 31 feet

length = 31 +24 = 55 feet

check: 31*2 = 62, 55*2 = 110,  110+62 = 172

the longest time is 123 years