ptial5yssaidv
ptial5yssaidv
01-12-2016
Biology
contestada
Sonar is what kind of sound waves
Respuesta :
SJ2006
SJ2006
11-12-2016
Sonar uses the echo principle by sending out sound waves underwater or through the human body to locate objects
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
How do emotional appeals help to persuade? They distract the person from the true topic. They convince the person using information. They use strong feelings to
what is the equation of the graph ?
Flight times for commuter planes are normally distributed, with a mean time of 94 minutes and a standard deviation of 7 minutes. Using the empirical rule, appro
What is a snake’s closest relative? a) Tuatara. b) Turtle. c) Salamander. d) Crocodile. e) Lizard.
what is the centre of the "INDIA" ?
six friends went to a basketball game. The price of admission per person was $x. four of the friends paid an extra $5 each for a souvenir t-shirt. Write and sim
Evidence suggests that Homo erectus obtained food mainly through: a. domesticating animals (such as cows, pigs, and chickens) b. domestication of plants (from w
Eukaryotic cells have a large complex cytoskeleton. Especially in animal cells, they are very large why is this? What is the difference between animal and bacte
11. What year will 2020 c.e. be in the Chinese, Islamic, and Jewish calendar systems?
1. Describe the major sources of air pollution, and list strategies for minimizing their effects.
