2. A) Name a property of sound which is
(i) similar to the property of light.
(ii) different from that of light.
B)Why do some people have hearing impairment? How do they communicate with others?
Answers
Answered by
0
Answer:
similar property..both are forms of energy
dissimilar property.. light can travel without any medium while sound requires medium for transmission
Explanation:
B) Hearing impairment may be caused by staying long time in loud music or noise it is because the ear drum is a very thin layer and it may break...they communicate by using signs and speaking loud
Similar questions