NPTEL Soft Skill Development Week 3 Assignment Answers 2024 (July-October)

1. Question 1: What is the time duration for which a human eye retains an image?

   • Answer: The human eye retains an image for approximately 1/15th of a second.
   • Reason: This retention period allows us to perceive motion and create a continuous visual experience.

2. Question 2: Is the vanishing point applicable only to linear perspective?

   • Answer: No, the vanishing point is not limited to linear perspective; it applies to other forms of perspective as well.
   • Reason: The vanishing point represents the convergence of parallel lines in a scene, regardless of the type of perspective (linear, atmospheric, or color).

 Micro expressions last for

• A) 60 seconds
• B) 1/15 second
• C) 1/30 second
• D) All of the above

Answer: B) 1/15 second

Explanation: Micro expressions are brief, involuntary facial expressions that occur in response to emotions. They typically last about 1/15 of a second, which makes them very difficult to detect without training.

2) The vanishing point is applicable only to the linear perspective.

• A) True
• B) False

Answer: A) True

Explanation: The vanishing point is a key concept in linear perspective, where parallel lines appear to converge as they recede into the distance. This phenomenon is exclusive to linear perspective, where the vanishing point helps create the illusion of depth on a flat surface.

3) Which of the following statements best describes the role of territoriality in communication?

• A) Territoriality refers to the physical space that individuals claim as their own and can influence communication by establishing boundaries.

• B) Territoriality is the process of communicating through written symbols and signs.

• A) Both A and B are correct

• B) A is correct but B is wrong

• C) B is correct but A is wrong

• D) Both A and B are wrong

Answer: B) A is correct but B is wrong

Explanation: Territoriality involves the physical space people claim and can influence communication by setting boundaries, either consciously or unconsciously. It doesn't involve communicating through written symbols and signs, so only statement A is correct.

4) Minor tonality of scale is associated with

• A) Happiness
• B) Sadness
• C) Excitement
• D) None of the above

Answer: B) Sadness

Explanation: Minor scales in music are often associated with sad or melancholic emotions, while major scales are typically linked to happiness and brightness.

5) Consider the following statements:

• A) Spontaneous vehicle choice while driving a car has less to do with territoriality than with spatiality.

• B) President of a country depends less on gestures than an advocate.

• A) Both A and B are correct

• B) A is correct but B is wrong

• C) B is correct but A is wrong

• D) Both A and B are wrong

Answer: A) Both A and B are correct

Explanation: Statement A is correct because vehicle choice is more about spatial awareness rather than territoriality. Statement B is also correct as gestures may play a more significant role in the work of an advocate than in the work of a president.

6) Which of the following statements about facial expressions is true?

• A) Facial expressions are universally understood and convey the same emotions across all cultures.
• B) Facial expressions are important non-verbal cues that help in understanding emotions and intentions.
• C) Facial expressions are more important to convey emotion rather than a rational argument.
• D) None of the above

Answer: B) Facial expressions are important non-verbal cues that help in understanding emotions and intentions.

Explanation: While facial expressions are critical non-verbal cues that help convey emotions and intentions, they are not always universally understood due to cultural differences, and they complement verbal communication rather than replace it entirely.

7) Ethereal music is

• A) all music of the gods
• B) all powerful and enticing source of entertainment
• C) a tool for creating distraction
• D) all of the above

Answer: D) all of the above

Explanation: Ethereal music often has an otherworldly quality, which can be interpreted as divine (music of the gods), compelling and captivating (enticing source of entertainment), or even as something that can create a distraction, depending on the context.

8) A loud blare of trumpet at a King's coronation is a probable indicator of

• A) faith
• B) alarm
• C) power
• D) trust

Answer: C) power

Explanation: A loud trumpet sound at a coronation ceremony typically symbolizes power, grandeur, and the announcement of a significant event or person, in this case, the king.

9) Dull colors can look

• A) Distract

• B) Never

• C) Distinct

• D) Similar

• A) (a) and (B) are true

• B) (a) is true

• C) (a) and (C) are true

• D) (B) and (C) are true

Answer: C) (a) and (C) are true

Explanation: Dull colors can be distinct in certain contexts, especially when contrasted with more vibrant colors. They can also distract in visual design because they don’t capture attention as effectively as brighter colors.

10) Consider the following statements:

• A) Forensic evidence challenges our usual abilities through lab-tested, invisible details.

• B) Things as everyday life elevates its status to sacred.

• A) Both A and B are correct

• B) A is correct but B is wrong

• C) B is correct but A is wrong

• D) Both A and B are wrong

Answer: B) A is correct but B is wrong

Explanation: Statement A is correct because forensic evidence often involves details that are not immediately obvious to the naked eye, requiring specialized knowledge. However, statement B is incorrect as it makes a generalization that is not necessarily true.

11) Consider the following sentences:

• A) Attention is a process that intensely avoids filtering out information.

• B) Focusing misses out on details that perception can detect.

• A) Both A and B are correct

• B) A is correct but B is wrong

• C) B is correct but A is wrong

• D) Both A and B are wrong

Answer: B) A is correct but B is wrong

Explanation: Attention involves selectively concentrating on certain aspects, which often does involve filtering out irrelevant information, contrary to statement A. Statement B is wrong because focusing typically enhances detail detection rather than missing it.

12) ______ can be reflected through a deadpan facial expression.

• A) Ironic humor
• B) Irony
• C) Anger
• D) All of the above

Answer: D) All of the above

Explanation: A deadpan facial expression can convey subtle emotions, including ironic humor, irony, or even restrained anger, depending on the context.

13) Which of the following best explains the rise of visually oriented and ungrammatical text in modern communication?

• A) Evolution of humanity towards more emotive ways of communicating
• B) The influence of social media platforms and instant messaging
• C) Decline in educational standards
• D) All of the above

Answer: D) All of the above

Explanation: The rise of visually oriented and ungrammatical text can be attributed to a combination of factors, including the influence of social media, a shift towards more emotive communication, and a perceived decline in formal educational standards.

14) Consider the following statements:

• A) William Blake's poems are a classic example of the text acting as a supplement to the illustration.

• B) Domination of the text by the image is a sign of decaying writing skills among modern professionals.

• A) Both A and B are true

• B) Both A and B are false

• C) Only B is true

• D) Only A is true

Answer: D) Only A is true

Explanation: William Blake’s poetry often featured illustrations that complemented his text, making statement A true. However, statement B is subjective and less accurate, as the relationship between text and image in modern media is not necessarily indicative of decaying writing skills.

15) Which of the following hand gestures is commonly associated with signaling agreement or understanding in many cultures?

• A) Crossing arms
• B) Waving
• C) Pointing
• D) Thumbs up

Answer: D) Thumbs up

Explanation: The "thumbs up" gesture is widely recognized across many cultures as a sign of approval, agreement, or understanding.