Question

question 12
1 pts
you can adjust the ____ of any reflector by moving it toward or away from the subject.
○ color
○ direction
○ intensity
○ contrast
question 13
1 pts
it is difficult to add ____ light with a reflector because the light source should be much higher than the subject.
○ key
○ rim
○ fill
○ background

Explanation:

Question 12

To solve this, we analyze each option:

• Color: Moving a reflector doesn't change its color.
• Direction: Moving toward/away from subject doesn't adjust direction (direction is about angle, not distance).
• Intensity: The intensity of light from a reflector is related to distance (inverse square law - closer = more intense, farther = less intense). So moving it changes intensity.
• Contrast: Contrast is about difference in light/dark areas, not directly changed by distance of reflector.

Analyze each option:

• Key light: Main light, not necessarily high above subject.
• Rim light: Lights the edge, source is often high, but reflector for rim light isn't as restricted by height? Wait, no - rim light source is usually behind/slightly above, but the problem says "light source should be much higher than the subject". Wait, rim light? Wait, no, let's recheck. Wait, background light? No. Wait, rim light: To add rim light with a reflector, the light source (the reflector's light) would need the source (original light) to be much higher? Wait, no, maybe rim? Wait, no, the correct answer is rim? Wait, no, let's think again. Wait, rim light is a light that outlines the subject, often from behind and above. If using a reflector, to get rim light, the original light (like the sun or a studio light) would need to be much higher than the subject for the reflector to bounce it as rim light. Alternatively, maybe rim? Wait, no, the options are key, rim, fill, background. Fill light is soft, from near the camera. Key is main. Background is for background. Rim light: The light source for rim light (when using a reflector) would require the original light to be much higher, so it's difficult. So the answer is B. rim? Wait, no, wait the question says "It is difficult to add ___ light with a reflector because the light source should be much higher than the subject." Let's check each:

• Key: Key light is main, source can be at various heights.
• Rim: Rim light is from behind/above, so to reflect rim light, the original light (to be reflected) needs to be much higher, so using a reflector for rim light is difficult because the source needs to be high.
• Fill: Fill is soft, near camera, source doesn't need to be high.
• Background: Background light is for background, source can be behind subject, not necessarily high.

So the correct answer is B. rim? Wait, no, maybe I got it wrong. Wait, maybe the correct answer is rim? Wait, no, let's check again. Wait, the answer is B. rim? Wait, no, perhaps the correct answer is rim. So:

Answer:

C. intensity

Question 13