How You See Color
Questions and Answers
- 1.
Most insects cannot see ultra violet light.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Insects can actually see ultraviolet light. Many insects have specialized photoreceptor cells that allow them to detect ultraviolet light, which is invisible to the human eye. This ability is particularly important for insects in tasks such as finding nectar in flowers, locating mates, and identifying predators. Therefore, the statement that most insects cannot see ultraviolet light is incorrect.Rate this question:
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- 2.
What is a retina ?
- A.
A cell that dims light
- B.
Light reflecting off the eye
- C.
Controls pupil size
- D.
Thin layer of cells
Correct Answer
D. Thin layer of cellsExplanation
A retina is a thin layer of cells located at the back of the eye. It plays a crucial role in vision by receiving and processing light that enters the eye, converting it into electrical signals that can be transmitted to the brain for interpretation. The retina contains specialized cells called photoreceptors, which are responsible for detecting light and transmitting visual information to the brain. These cells work together to form images and allow us to see.Rate this question:
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- 3.
What colors are most common for marketing?
- A.
Dark colors
- B.
Neon colors
- C.
Warm colors
- D.
Cool colors
Correct Answer
B. Neon colorsExplanation
Neon colors are most common for marketing because they are vibrant and eye-catching, which helps to grab the attention of potential customers. These bright and bold colors stand out in advertisements and promotional materials, making them effective in attracting and engaging the target audience. Neon colors also convey a sense of energy and excitement, which can be appealing to consumers and create a memorable impression of the brand or product being marketed.Rate this question:
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- 4.
Everyone feels the same way towards a color
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
This statement is false because people have different preferences and associations with colors. Some may find a certain color calming or soothing, while others may find it energizing or stimulating. Additionally, cultural and personal experiences can also influence how individuals perceive and feel about different colors. Therefore, it is not accurate to say that everyone feels the same way towards a color.Rate this question:
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- 5.
The color you cannot see is...
- A.
Blue
- B.
Indigo
- C.
Ultraviolet
Correct Answer
C. UltravioletExplanation
Ultraviolet is the correct answer because ultraviolet light is not visible to the human eye. While blue and indigo are both visible colors, ultraviolet light falls outside the range of wavelengths that can be detected by our eyes. Ultraviolet light has a shorter wavelength than visible light, making it invisible to us without the use of specialized equipment.Rate this question:
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Current Version
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Mar 13, 2023Quiz Edited by
ProProfs Editorial Team -
May 10, 2016Quiz Created by
Mkumar2061
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