Sound , a normal features of our life, is the means of communication and entertainment in most animals, including humans beings. It is also a very effective alarm system. A low sound is pleasant whereas a loud sound is unpleasant and is commonly referred to as ‘noise’. Noise can be defined as an unpleasant and unwanted sound.
plz Explain
Answers
Answered by
0
Answer:
when sound is high pitch of voice is also high when sound is low pitch of voice low. low sound is pleasant to hear but if somebody shouts in very loud voice we feel uncomfortable .so high sound is called noise which causes noise pollution.
to really thank me sign in lichess then from community get to teams and type bengal chess fans club and join
Explanation:
Similar questions