The image shows a ship using sonar to locate a school of fish. Which data are used to determine the distance of the ship from the fish? O A. The amount of time it takes the sound waves to travel from the boat to the fish B. The number of sound waves that bounce off the fish C. The number of sound waves the ship emits D. The amount of time it takes the sound waves to travel to the fish and back to the boat
Answers: 1
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
Chemistry, 22.06.2019 01:30
(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
Answers: 1
Chemistry, 22.06.2019 04:00
4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal
Answers: 2
Chemistry, 22.06.2019 05:50
What happens when the temperature of a solution increases?
Answers: 2
The image shows a ship using sonar to locate a school of fish. Which data are used to determine the...
Computers and Technology, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
Biology, 11.05.2021 20:00
French, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
History, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
Computers and Technology, 11.05.2021 20:00
Social Studies, 11.05.2021 20:00
Geography, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
Mathematics, 11.05.2021 20:00
Geography, 11.05.2021 20:00