it is very useful that all surface do not give regular reflection. give reason
Answers
Answered by
1
Answer:
On a hot summer day, a little mosquito produce warning sound near your ear at a rate of about 3000 wings beats per three seconds. What is the frequency , in hertz, of the sound.
Answered by
4
Explanation:
Regular reflection causes glare in our eyes, which is harmful for our eyes. So it is useful that we see things around us with the help irregular reflection.
Similar questions