Physics, 25.11.2021 09:00 brejahboo

A ship uses pulses of sound to measure the depth of the sea beneath the ship. A sound pulse is transmitted into the sea and the echo from the sea-bed is received after 54 ms. The speed of sound in seawater is 1500 m/s. Calculate the depth of the sea beneath the ship.

A ship uses pulses of sound to measure the depth of the sea beneath the ship. A sound pulse is tran

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 15:00

What is the frequency of a light wave with a wavelength of 620nm

Answers: 2

Answer

Physics, 22.06.2019 11:00

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Answers: 1

Answer

Physics, 22.06.2019 15:20

A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant

Answers: 3

Answer

Physics, 22.06.2019 15:30

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?

Answers: 1

Answer

You know the right answer?

A ship uses pulses of sound to measure the depth of the sea beneath the ship. A sound pulse is trans...

Questions

Mathematics, 13.11.2019 01:31

Tamika owns 3/5 of a law partnership. what percent of the partnership does she own?...

History, 13.11.2019 01:31

How many people went to trumps inauguration?...

Mathematics, 13.11.2019 01:31

You are playing a game and take the following turns first turn you earn 3 one point shots second turn you lose 2 two point shots third turn you lose 1...

Mathematics, 13.11.2019 01:31

Answer this! it confuses me. 20 points for it.

Mathematics, 13.11.2019 01:31

Select the equation in which the graph of the line has a negative slope, and the y-intercept equals -5. 10x + 5y = –25 5x – 10y = –12 20x + 5y = 50 2x...

Biology, 13.11.2019 01:31

Which statement best describes the distribution of earth's natural resources? a. all people and cultures have access to the same resource...

Mathematics, 13.11.2019 01:31

Millie works 8 hours each saturday and earns £50. on a saturday she spends £2.75 on bus fares and £4.25 on lunch. what percentage of her earnings does...

Mathematics, 13.11.2019 01:31

The triangular base of a skateboard ramp has an area of 2.3 square meters. the height of the ramp is 1.2 meters. find the volume of the triangular pri...

History, 13.11.2019 01:31

Which group of people broke free from egyptian rule establishing the city of meroe along the nile river arabs hutu kush bant...

Biology, 13.11.2019 01:31

Which statement correctly describes the diagram? a. the products of photosynthesis cannot be used by other organisms. b. the produc...

History, 13.11.2019 01:31

How did spain maintain control over it's american colonies?...

History, 13.11.2019 01:31

Who has the power to prorogue a congressional session when the two houses can not agree on date for adjournment...

Mathematics, 13.11.2019 01:31

Natalia picked 7 1/6 of bushels of today and 4 5/8 bushels yesterday. how many more bushels does she picked today?...

Mathematics, 13.11.2019 01:31

Solve each proportion. show your work...

Biology, 13.11.2019 01:31

Dna fingreprinting would most likely be used to...

Biology, 13.11.2019 01:31

10 points and brainliest for the first to answer! water is made up of two atoms and one atom. a oxygen, hydrogen b sodium,...

Chemistry, 13.11.2019 01:31

Renewable energy is energy that - will not run out - will not increase in cost - will not cause pollution - can be recycled...

Physics, 13.11.2019 01:31

mary is standing at a place such that she makes an angle of 42° to the right of the normal of a mirror. where should mary's mom stand so that she c...

Physics, 13.11.2019 01:31

What is the element with the lowest electronegativity value?...

Physics, 13.11.2019 01:31

An air mass gets its temperature and humidity characteristics from...

More questions: Physics Another questions