Physics, 04.04.2020 18:30 grettelyesenia
A submarine send out a pulse of ultrasound to check how close it is to the seabed the reflected waves are detected 0.2 seconds later work out the total distance travelled by the detected wave is the speed of ultrasound is in water is 1500 M/S
Answers: 1
Another question on Physics
Physics, 22.06.2019 16:10
Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
Answers: 1
Physics, 22.06.2019 19:30
Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.
Answers: 3
Physics, 23.06.2019 02:00
How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57×10−21 newtons?
Answers: 2
Physics, 23.06.2019 02:30
There are multiple tuning forks present in the room, and annie strikes one with a natural frequency of 400 hz. which of these other tuning forks will begin to vibrate through resonance and make the sound louder? a 200 hz tuning fork a 400 hz tuning fork a 800 hz tuning fork a 1600 hz tuning fork
Answers: 1
You know the right answer?
A submarine send out a pulse of ultrasound to check how close it is to the seabed the reflected wave...
Questions
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Physics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
History, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
Mathematics, 02.09.2021 04:00
