Everyday Science
NULL
Medium
Question
What does a photometer measure?
A
Testing picture Quality
B
Measuring light Intensity
✓ Official correct answer
C
Measuring Size of Picture
D
Checking colors and Pictures
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Testing picture Quality
No member explanations yet for this option.
B
Measuring light Intensity
No member explanations yet for this option.
C
Measuring Size of Picture
No member explanations yet for this option.
D
Checking colors and Pictures
No member explanations yet for this option.
Explanation
A photometer measures light intensity.
Hence the keyed answer is Measuring light Intensity.
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