
Day 2_Activity 2: Think-Pair-Share (Characteristics of Brightness)
Quiz by Kim Dela Cruz
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- Q1
Based on the table presented above, read, comprehend, and answer the questions below.
Which of the following refers to the intensity of light emitted from a surface in a specific direction, measured in candelas per square meter (cd/m²)?
Contrast
Luminance
Illuminance
Reflectance
30s - Q2
Based on the table presented above, read, comprehend, and answer the questions below.
What factor affects the perception of brightness by altering the difference in luminance or color between objects or areas?
Color Temperature
Contrast
Adaptation
Reflectance
30s - Q3
Based on the table presented above, read, comprehend, and answer the questions below.
If a light source appears brighter in a dark room than in daylight, which characteristic of brightness is responsible?
Reflectance
Adaptation
Color Temperature
Illuminance
30s - Q4
Based on the table presented above, read, comprehend, and answer the questions below.
What is the term for the amount of light falling on a surface, measured in lux (lx)?
Illuminance
Luminance
Perceived Brightness
Reflectance
30s - Q5
Based on the table presented above, read, comprehend, and answer the questions below.
A light bulb with a color temperature of 5000K is often perceived as brighter than one with 2700K. This difference is due to which characteristic?
Color Temperature
Luminance
Contrast
Reflectance
30s