12. The deepest part of the oceans in the world is the Mariana Trench in the Pacific Ocean. It is 11,000 m deep. How long will it take for sound transmitted by a ship, from the surface of water above the trench to be reflected? (Speed of sound in seawater = 1500 m/s)
Answers
Answered by
23
Explanation:
your answer
Speed of sound in water(v) = 1400m/s
Distance(d) = 11000m
time(t)= ?
from the formula of speed for echoes,
\begin{gathered}t = 2d \div v \\ \: \: \: = 22000 \div 1400 \\ \: \: \: = 220 \div 14 \\ \: \: \: = 15.714s\end{gathered}
t=2d÷v
=22000÷1400
=220÷14
=15.714s
thus,
it will take 15.714 seconds
ANSWER➜it will take 15.714 seconds
______________________
Answered by
4
Answer:
Ok bro I will follow you :)
Explanation:
I like to visit UAE❤❤❤
Similar questions