a worker lives at a distance of 1.32 km from the factory. if the speed of sound in air be 330m /s how much time will the sound of factory siren take to reach the workers? answer plzz fast..
Answers
Answered by
6
1.32km = 1320m
330 is covered in one second then
1320×1/330= 4
answer is 4second
330 is covered in one second then
1320×1/330= 4
answer is 4second
Answered by
3
now plz mark as brainlieast
Attachments:
shivam75:
plz mark as brainlieast this friend
Similar questions