Write the expression for speed of electromagnetic waves in a medium of electrical permittivity
Answers
Answered by
3
c is equal to 1 upon square root of miu into epsilon
Answered by
0
Answer:
Let the time interval between transmission and reception of ultrasound signal be t and the speed of sound through seawater be v. The total distance,2d travelled by the ultrasound is then,
2d = v × t.
Similar questions