subject
Physics, 22.07.2019 00:40 kobiemajak

Which best describes the energy of a sound wave as it travels through a medium? it increases. it decreases. it remains the same. it depends on the medium.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 19:30
Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star
Answers: 2
question
Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
Answers: 2
question
Physics, 22.06.2019 10:00
This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
Answers: 1
question
Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
You know the right answer?
Which best describes the energy of a sound wave as it travels through a medium? it increases. it de...
Questions
question
Mathematics, 23.10.2020 01:01
question
Mathematics, 23.10.2020 01:01
question
Computers and Technology, 23.10.2020 01:01
question
Mathematics, 23.10.2020 01:01
question
Mathematics, 23.10.2020 01:01
question
Arts, 23.10.2020 01:01
Questions on the website: 13722363