Question

ak adami aapne 4 anko ki atm pin bhul jata hai magar use 4 bate yaad hai pahla ank tisre ka adha hai dusre or tisre ma ank 8 hai 4 ank pahle or dusre ke guna ke saman hai 4 anko ka jod 12 hai ​

Answer 1

Answer:

It is difficult to hold a school bag having a strap made of a thin and strong string because the area under the strap is small. Hence large pressure is exerted by the strap on the fingers or shoulders. Due to the large pressure, the strap tends to cut the skin and hence pain is caused.