The resistance of a light sensor in bright light is ________ that in the dark
举一反三
- If bright part is F11 and dark part is F8 metered by light metering, there is one aperture between the bright part and dark part. The light ratio between the bright part and the dark part is ______. A: 2:1 B: 4:1 C: 1:4 D: 1:2
- The resistance sensor can be used to detect . A: the voltage value B: the light degree C: the temperature D: the linear displacement
- Read the following tongue twisters. There is no need to light a night light on a light night like tonight, for a bright night light is just like a slight fight.
- Which color was called Xuan in ancient times? A: dark blue B: light blue C: dark green D: light green
- A dark suit is to a light one for evening wear.