Which of the following are the purposes of audiovisual aids?
1. To simplify difficult concepts
2. To bring about understanding where words fail
3. To reinforce learning appealing to more than one sense
4. To promote monotony Select the correct answer using the code given below:

Correct option is C

Ans. (c) Sol. The purposes of audiovisual aids include:
1. To simplify difficult concepts: Visual and auditory aids help in breaking down complex topics.
2. To bring about understanding where words fail: Aided media often help explain concepts more effectively than verbal explanation alone.
3. To reinforce learning appealing to more than one sense: Audiovisual aids appeal to both auditory and visual senses, reinforcing learning.
4. To promote monotony: This is incorrect. Audiovisual aids are used to avoid monotony and keep the learners engaged.