Physical barrier distance – UGC NET Question

Physical barriers are caused by environmental or structural conditions such as distance,obstructions or poor lighting. Students far from the board with reduced visibility encounter a spatial obstacle. Even if the message itself is clear,the physical setting blocks part of it. Hence this is a physical barrier.

Option A:
The barrier arises from the arrangement of space and location of students. Such tangible conditions define physical barriers,making this option correct.

Option B:
Semantic barriers stem from misunderstandings of word meanings,not from distance.

Option C:
Cultural barriers arise from differing social norms and not from where students sit.

Option D:
Organisational barriers deal with structures and procedures at institutional level,rather than seating arrangements in one classroom.