Question 3
To find the dept of the sea, a ship sends out a second waves and receives an echo after one second. If the velocity of sound in water is 1500m/s, what is the depth of the sea
Objective
Question details
- Exam body
- OAU
- Subject
- Physics
- Year
- 2010/2011
- Question no.
- #3
- Type
- Objective
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